TY  - BOOK
AU  - 
AU  - Tara Chand
TI  - General science for Civil Services Preliminary examination (paper-I)
T2  - Tata McGraw-Hill's winning edge series
SN  - 9781259001215
U1  - 500 
PY  - 2013///
CY  - New Delhi
PB  - Tata McGraw-Hill
ER  -