TY  - BOOK
AU  - Zinnes,Dina A.
AU  - Gillespie,Judith A.
TI  - Missing elements in political inquiry: logic and levels of analysis 
SN  - 0-8039-1802-X
U1  - 320.011 21E
PY  - 1982///
CY  - Beverly Hills
PB  - Sage Publications
N1  - Notes bibliogr
ER  -