TY  - GEN
AU  - Gupta,R.K.
TI  - Encyclopaedic dictionary of  science
SN  - 9788178842714 (hbk.) 4 Vol. Set
U1  - 503 
PY  - 2007///
CY  - New Delhi
PB  - Cyber Tech.
KW  - Science
KW  - Encyclopedias, Juvenile
N1  - Includes index
ER  -