Sign-In
CartKoos, Leonard Vincent
Filters
Sort by
$39.94
{"Id":13331697,"Title":"The Junior High School","Authors":["Koos, Leonard Vincent"],"ShortTitle":"Junior High School","Author":"Koos, Leonard Vincent","Ean":"9781357473556","Isbn":"1357473559","Publisher":"Palala Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1253606],"CategoryIds":[883,922],"FormatId":1,"FamilyId":1362221,"SeriesId":null,"LanguageId":56,"PriceMin":39.94,"PriceMax":39.94,"Desirability":2,"PublicationDate":"2016-05-19T00:00:00","Join":null}
$42.44
{"Id":25971604,"Title":"The Junior College; Volume I","Authors":["Koos, Leonard Vincent"],"ShortTitle":"Junior College; Volume I","Author":"Koos, Leonard Vincent","Ean":"9781019963388","Isbn":"1019963387","Publisher":"Legare Street Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1253606],"CategoryIds":[883,922],"FormatId":1,"FamilyId":10665142,"SeriesId":null,"LanguageId":56,"PriceMin":42.44,"PriceMax":42.44,"Desirability":1,"PublicationDate":"2023-07-18T00:00:00","Join":null}
$37.44
{"Id":3208565,"Title":"The Adjustment of the Teaching Load in a University","Authors":["Koos, Leonard Vincent"],"ShortTitle":"Adjustment of the Teaching Load in a University","Author":"Koos, Leonard Vincent","Ean":"9780526634811","Isbn":"0526634812","Publisher":"Wentworth Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1253606],"CategoryIds":[429,883,922],"FormatId":1,"FamilyId":55868,"SeriesId":null,"LanguageId":56,"PriceMin":37.44,"PriceMax":37.44,"Desirability":1,"PublicationDate":"2019-03-01T00:00:00","Join":null}
$49.94
{"Id":25980609,"Title":"The Junior College; Volume II","Authors":["Koos, Leonard Vincent"],"ShortTitle":"Junior College; Volume II","Author":"Koos, Leonard Vincent","Ean":"9781019964514","Isbn":"1019964510","Publisher":"Legare Street Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1253606],"CategoryIds":[883,922],"FormatId":1,"FamilyId":12694546,"SeriesId":null,"LanguageId":56,"PriceMin":49.94,"PriceMax":49.94,"Desirability":0,"PublicationDate":"2023-07-18T00:00:00","Join":null}
$28.69
{"Id":25664885,"Title":"The Junior College; Volume I","Authors":["Koos, Leonard Vincent"],"ShortTitle":"Junior College; Volume I","Author":"Koos, Leonard Vincent","Ean":"9781021514172","Isbn":"1021514179","Publisher":"Legare Street Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1253606],"CategoryIds":[883,922],"FormatId":2,"FamilyId":10665142,"SeriesId":null,"LanguageId":56,"PriceMin":28.69,"PriceMax":28.69,"Desirability":0,"PublicationDate":"2023-07-18T00:00:00","Join":null}
$33.69
{"Id":25664502,"Title":"The Junior College; Volume II","Authors":["Koos, Leonard Vincent"],"ShortTitle":"Junior College; Volume II","Author":"Koos, Leonard Vincent","Ean":"9781021514820","Isbn":"1021514829","Publisher":"Legare Street Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1253606],"CategoryIds":[883,922],"FormatId":2,"FamilyId":12694546,"SeriesId":null,"LanguageId":56,"PriceMin":33.69,"PriceMax":33.69,"Desirability":0,"PublicationDate":"2023-07-18T00:00:00","Join":null}
$33.69
{"Id":12928811,"Title":"Standards in Graduate Work in Education","Authors":["Koos, Leonard Vincent"],"ShortTitle":"Standards in Graduate Work in Education","Author":"Koos, Leonard Vincent","Ean":"9781347496855","Isbn":"1347496858","Publisher":"Palala Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1253606],"CategoryIds":[883,922],"FormatId":1,"FamilyId":11438959,"SeriesId":null,"LanguageId":56,"PriceMin":33.69,"PriceMax":33.69,"Desirability":0,"PublicationDate":"2015-12-06T00:00:00","Join":null}
$41.19
{"Id":13284653,"Title":"The Administration of Secondary-School Units","Authors":["Koos, Leonard Vincent"],"ShortTitle":"Administration of Secondary-School Units","Author":"Koos, Leonard Vincent","Ean":"9781356993185","Isbn":"1356993184","Publisher":"Palala Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1253606],"CategoryIds":[883,922],"FormatId":1,"FamilyId":1556517,"SeriesId":null,"LanguageId":56,"PriceMin":41.19,"PriceMax":41.19,"Desirability":0,"PublicationDate":"2016-05-17T00:00:00","Join":null}
$27.44
{"Id":10784724,"Title":"Trends in American Secondary Education","Authors":["Koos, Leonard Vincent"],"ShortTitle":"Trends in American Secondary Education","Author":"Koos, Leonard Vincent","Ean":"9781258323486","Isbn":"1258323486","Publisher":"Literary Licensing Llc","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[704794],"CategoryIds":[702],"FormatId":2,"FamilyId":3301936,"SeriesId":null,"LanguageId":56,"PriceMin":27.44,"PriceMax":27.44,"Desirability":0,"PublicationDate":"2012-05-05T00:00:00","Join":null}
$19.94
{"Id":3208557,"Title":"The Adjustment of the Teaching Load in a University","Authors":["Koos, Leonard Vincent"],"ShortTitle":"Adjustment of the Teaching Load in a University","Author":"Koos, Leonard Vincent","Ean":"9780526634804","Isbn":"0526634804","Publisher":"Wentworth Pr","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1253606],"CategoryIds":[429,883,922],"FormatId":2,"FamilyId":55868,"SeriesId":null,"LanguageId":56,"PriceMin":19.94,"PriceMax":19.94,"Desirability":0,"PublicationDate":"2019-03-01T00:00:00","Join":null}
$56.19
{"Id":29267385,"Title":"The American Secondary School","Authors":["Koos, Leonard"],"ShortTitle":"American Secondary School","Author":"Koos, Leonard","Ean":"9781025271637","Isbn":"1025271637","Publisher":"Tradd Street Press","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[8183806],"CategoryIds":[883],"FormatId":1,"FamilyId":13448285,"SeriesId":null,"LanguageId":56,"PriceMin":56.19,"PriceMax":56.19,"Desirability":0,"PublicationDate":"2026-02-14T00:00:00","Join":null}
$42.44
{"Id":29265669,"Title":"The American Secondary School","Authors":["Koos, Leonard"],"ShortTitle":"American Secondary School","Author":"Koos, Leonard","Ean":"9781025276854","Isbn":"102527685X","Publisher":"Tradd Street Press","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[8183806],"CategoryIds":[883],"FormatId":2,"FamilyId":13448285,"SeriesId":null,"LanguageId":56,"PriceMin":42.44,"PriceMax":42.44,"Desirability":0,"PublicationDate":"2026-02-14T00:00:00","Join":null}
$49.94
{"Id":29395844,"Title":"The Junior-College Movement","Authors":["Koos, Leonard V."],"ShortTitle":"Junior-College Movement","Author":"Koos, Leonard V.","Ean":"9781025764160","Isbn":"1025764161","Publisher":"Tradd Street Press","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1421751],"CategoryIds":[883],"FormatId":1,"FamilyId":13480500,"SeriesId":null,"LanguageId":56,"PriceMin":49.94,"PriceMax":49.94,"Desirability":0,"PublicationDate":"2026-02-14T00:00:00","Join":null}
$33.69
{"Id":29395348,"Title":"The Junior-College Movement","Authors":["Koos, Leonard V."],"ShortTitle":"Junior-College Movement","Author":"Koos, Leonard V.","Ean":"9781025766034","Isbn":"1025766032","Publisher":"Tradd Street Press","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1421751],"CategoryIds":[883],"FormatId":2,"FamilyId":13480500,"SeriesId":null,"LanguageId":56,"PriceMin":33.69,"PriceMax":33.69,"Desirability":0,"PublicationDate":"2026-02-14T00:00:00","Join":null}
$53.58
{"Id":4114687,"Title":"Dead Ringers: The Remake in Theory and Practice","Authors":["Forrest, Jennifer","Koos, Leonard R."],"ShortTitle":"Dead Ringers: The Remake in Theory and Practice","Author":"Forrest, Jennifer","Ean":"9780791451700","Isbn":"0791451704","Publisher":"State University of New York Press","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1580590,1595900],"CategoryIds":[852],"FormatId":2,"FamilyId":512685,"SeriesId":136169,"LanguageId":56,"PriceMin":53.58,"PriceMax":53.58,"Desirability":0,"PublicationDate":"2001-11-20T00:00:00","Join":null}
$49.94
{"Id":29297418,"Title":"The Junior High School","Authors":["Koos, Leonard V.","Suzzallo, Henry"],"ShortTitle":"Junior High School","Author":"Koos, Leonard V.","Ean":"9781025500294","Isbn":"1025500296","Publisher":"Tradd Street Press","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1421751,952353],"CategoryIds":[883],"FormatId":1,"FamilyId":7992607,"SeriesId":null,"LanguageId":56,"PriceMin":49.94,"PriceMax":49.94,"Desirability":0,"PublicationDate":"2026-02-14T00:00:00","Join":null}
$34.94
{"Id":29298134,"Title":"The Junior High School","Authors":["Koos, Leonard V.","Suzzallo, Henry"],"ShortTitle":"Junior High School","Author":"Koos, Leonard V.","Ean":"9781025505718","Isbn":"1025505719","Publisher":"Tradd Street Press","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1421751,952353],"CategoryIds":[883],"FormatId":2,"FamilyId":7992607,"SeriesId":null,"LanguageId":56,"PriceMin":34.94,"PriceMax":34.94,"Desirability":0,"PublicationDate":"2026-02-14T00:00:00","Join":null}
$21.80
{"Id":17660260,"Title":"Recce: Small Team Missions Behind Enemy Lines","Authors":["Stadler, Koos"],"ShortTitle":"Recce: Small Team Missions Behind Enemy Lines","Author":"Stadler, Koos","Ean":"9781636240480","Isbn":"1636240488","Publisher":"Casemate","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[4092350],"CategoryIds":[423,495,709],"FormatId":2,"FamilyId":1885802,"SeriesId":null,"LanguageId":56,"PriceMin":21.8,"PriceMax":21.8,"Desirability":16,"PublicationDate":"2021-09-09T00:00:00","Join":null}
How To Pick A Lock: Beginners Guide To Lock Picking: How To Open A Locked Door With Credit Card
Koos, Marty
Paperback
$10.79
{"Id":23134766,"Title":"How To Pick A Lock: Beginners Guide To Lock Picking: How To Open A Locked Door With Credit Card","Authors":["Koos, Marty"],"ShortTitle":"How To Pick A Lock: Beginners Guide To Lock Picking: How To Open A Locked\u2026","Author":"Koos, Marty","Ean":"9798497271379","Isbn":"","Publisher":"Independently Published","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[8879070],"CategoryIds":[878],"FormatId":2,"FamilyId":null,"SeriesId":null,"LanguageId":56,"PriceMin":10.79,"PriceMax":10.79,"Desirability":12,"PublicationDate":"2021-10-15T00:00:00","Join":null}
$20.40
{"Id":4691623,"Title":"The Scourge of the Kaiserbird","Authors":["Marais, Koos"],"ShortTitle":"Scourge of the Kaiserbird","Author":"Marais, Koos","Ean":"9780994691316","Isbn":"0994691319","Publisher":"Lightning Source Inc","IsOnShelf":false,"IsIngramAvailable":true,"IsBestSeller":false,"IsRecentArrival":false,"ConditionIds":[1],"GroupIds":[],"ContributorIds":[1927423],"CategoryIds":[886],"FormatId":2,"FamilyId":null,"SeriesId":null,"LanguageId":56,"PriceMin":20.4,"PriceMax":20.4,"Desirability":3,"PublicationDate":"2018-09-05T00:00:00","Join":null}