Sports General in 1955

A Scientist Speaks: Excerpts from Addresses by Karl Taylor Compton by Compton, Karl Taylor

I. P. Pawlow: Sämtliche Werke. Band 1 by Pawlow, I. P.

The Appreciation of Ancient and Medieval Science During the Renaissance (1450-1600) by Sarton, George

Law and Morality: Leon Petrażycki by Petrazycki, Leon