TY  - BOOK
AU  - Bernstein,Robert A.
AU  - Dyer,James A.
TI  - An introduction to political science methods
SN  - 013489071X
PY  - 1992///
CY  - Englewood Cliffs, N.J.
PB  - Prentice-Hall
KW  - Political science
KW  - Methodology
KW  - Research
ER  -