TY  - BOOK
AU  - Campbell, Norman Robert, 
TI  - What is science?
U1  - 501 CAM 
PY  - 1952///
CY  - New York 
PB  - : Dover Publications, 
KW  - Science
KW  - , Campbell, Norman, 1880-1949
KW  - , and What is science?
KW  - , Archive
ER  -