TY  - BOOK
AU  - Varerkar,Chitra
TI  - Vishav gyan vigyan encyclopaedia: Sachitra jeev jantu jagat/by Chitra Varerkar
SN  - 8188028134
U1  - 574.03  V22V 
PY  - 2006///
CY  - Delhi
PB  - Vigyan pustak sansar
ER  -