TY  - BOOK
AU  - Bulmer,Martin
TI  - Sociological research methods
SN  - 0333212525
PY  - 1977///
CY  - London: 
PB  - MacMillan, 
KW  - Sociology
KW  - Methodology
KW  - Social surveys
KW  - Research
N1  - Bibliography: pages 338-363
ER  -