The difference of man and the difference it makes

Adler, Mortimer Jerome 1902-2001. The difference of man and the difference it makes / Mortimer J. Adler ; introduction by Theodore T. Puck . - New York : Chicago : San Francisco : Holt, Rinehart and Winston, 1968 . - xvi, 395 p.

Based on the Encyclopaedia Britannica lectures delivered at the University of Chicago, 1966.
К.: Бібліогр. : c. 371-390, Index