TY  - BOOK
AU  - Moser, Claus
AU  - Kalton, Graham
TI  - Survey Methods in Social Investigation
SN  - 0 435 82604 2
U1  - 301.072 
PY  - 1977///
CY  - London
PB  - Gower Press
KW  - Sociology
KW  - Psychology
ER  -