TY  - BOOK
AU  - Spangenburg, Ray
TI  - The history of science from 1946 to the 1990s
SN  - 9788173711961
U1  - G 509.045 
PY  - 1999///
CY  - New York
PB  - Facts on file
KW  - Life sciences -- History
KW  - Science -- History
KW  - Science -- History -- Juvenile literature
KW  - Biological Science Disciplines -- history
KW  - Science
ER  -