TY  - BOOK
AU  - Bernstein,Robert Alan
TI  - An introduction to political science methods
SN  - 01349333 133
AV  - JA73.B42 
PY  - 1984///
CY  - Englewoods Cliffs
PB  -  : Prentice-Hall
KW  - Political science
KW  - Methodology
KW  - Research
ER  -