Business General in 1951

Siegerist-Foellmer Proračunavanje Vremena Obradbe by Siegerist, Max, Foellmer, Rudolf

The Economic Theory of Risk and Insurance by Willett, Allan H.

The United States and Turkey and Iran by Thomas, Lewis V., Frye, Richard N.

Michigan Copper and Boston Dollars: An Economic History of the Michigan Copper Mining Industry by Gates Jr, William B., Gates Jr, William B.

The Business Cycle in the Post-War World by Knoxd, A. D.