TY  - BOOK
AU  - Kumar, Pranav
AU  - Agrahari, Ravi
AU  - Prasad, Ram
AU  - Kumar, Ajay
TI  - General Sciences
SN  - 9789380473017
U1  - 500.76 
PY  - 2010///
CY  - New Delhi
PB  - Pathfinder Academy Private Limited
KW  - Science
N1  - CSIR - JRE - NET
ER  -