TY  - BOOK
AU  - Spangenburg, Roy
AU  - Moser, Diane K
TI  - History Of Science From 1946 To 1990'S
SN  - 9788173711961
U1  - 509.045 SPA/H 
PY  - 1999///
CY  - Hyderabad
PB  - Universities Press In Pvt Ltd
KW  - History of science
ER  -