TY  - BOOK
AU  - Englefield Dermot Ed.
AU  -  Drewry Gavin Ed.
TI  - Information sources in politics and political science :  A survey worldwide
T2  - Butterworths guides to information sources, 1984
U1  - Wa, M4 
PY  - 1984///
CY  - London
PB  - Butterworths UK       
KW  - POLITICAL SCIENCE
ER  -