TY  - BOOK
AU  - Puri, Gopal K.
TI  - IIMS: 15000 objective type expected studies/ general knowledge for I.A.S(preliminary) examination 
U1  - 000 
PY  - 1993///
CY  - New Delhi 
PB  - IIMS Publications 
KW  - I.A.S. -- entrance book
KW  - UPCS -- examination book
ER  -