TY  - BOOK
AU  - Prem Nath, A.V.
AU  - Mishra, Sudhir Kumar 
TI  - Political Science: A concise overview of the subject for the UPSC civil services preliminary examination optional paper 
SN  - 818691675X
PY  - 2000///
CY  - New Delhi
PB  - Spectrum India
ER  -