TY  - BOOK
AU  - Brozek,Josef
ED  - The Society of the Sigma XI
ED  - Scientific Research Society of America
TI  - Science in progress
U1  - 508 
PY  - 1964///
CY  - New Heaven
PB  - Yale University Press
KW  - Science
KW  - Addresses, essays, lectures
KW  - Research
KW  - Addresses, essays lectures
KW  - Scientist
N1  - Includes index
ER  -