TY  - BOOK
AU  - Newman, James Roy
TI  - What is science?: twelve eminent scientist and philosophers explain their various fields to the layman 
AV  - Q 162 N44
PY  - 1955///
CY  - New York
PB  - Simon and Schuster
KW  - Ciencia
N1  - Bibliografía: p. 437-457
ER  -