TY  - BOOK
AU  - Gregor,Arthur S.
TI  - A short history of science: man's conquest of nature from ancient times to the atomic age 
U1  - 509 
PY  - 1963///
CY  - New York
PB  - Macmillan
KW  - Science
KW  - History
KW  - Juvenile literature
N1  - Includes index
ER  -