TY  - BOOK
AU  - Bernstein, Robert A; Dyer, James A
TI  - Introduction to political science methods
U1  - 320.07  BER-I 
PY  - 1979///
CY  - New Jersey
PB  - Prentice-Hall of India Pvt. Ltd.
KW  - Political science-Study & teaching
ER  -