TY  - BOOK
AU  - Roskin,Michael
TI  - Political science: an introduction 
SN  - 0136850820
AV  - JA71 .P623 1988
U1  - 320 
PY  - 1988///
CY  - Englewood Cliffs, N.J.
PB  - Prentice Hall
KW  - Political science
N1  - Includes bibliographies and index
ER  -