Plato's Parmenides
Plato
A History of Mathematical Notations: Vol. I
Florian Cajori
Design and Implementation of the FreeBSD Operating System, The, ...
Marshall Kirk McKusick & George V. Neville-Neil & Robert N. M. Watson
Principles of Economics
Alfred Marshall
Deuterium Depletion: A New Way in Curing Cancer and Preserving ...
Gábor Somlyai