TY  - BOOK
AU  - Sprague,Elmer
AU  - Taylor,Paul W.
ED  - City University of New York
TI  - Knowledge and value
PY  - 1967///
CY  - New York
PB  - Harcourt, Brace & World, Inc.
N1  - Бібліогр. : c. 697-700
ER  -