TY  - BOOK
AU  - Bulmer Martin Ed.
TI  - Sociological Research Methods
SN  - 0333212525
U1  - Y:f, L7 
PY  - 1977///
CY  - New
PB  - York The Macmillan Press Ltd. U.S.A.    
KW  - SOCIOLOGICAL RESEARCH
N1  - An Introduction
ER  -