TY  - BOOK
AU  - Diesing Paul
TI  - Patterns of discovery in the social sciences
T2  - International Library of Sociology
SN  - 0 7100 7507 3
U1  - Sigma b4, L2 
PY  - 1972///
CY  - London
PB  - Routledge & Kegan Paul UK      
KW  - Social Science
ER  -