TY  - BOOK
AU  - Alexander Jeffray C
TI  - Theoretical logic in sociology. 4V
T2  - International Library of Sociology
SN  - 0710090498
U1  - Yv, M2.1-4 
PY  - 1982///
CY  - London
PB  - Routledge and Kegan Paul       
ER  -