TY  - BOOK
AU  - Moser, C A
AU  - Kalton, G
TI  - Survey methods in social investigation
SN  - 0-435-82603-4
U1  - 309.1 21st
PY  - 1971///
CY  - London
PB  - Heinemann Educational Books
KW  - Social surveys; Sampling(Statistics); Population; Social groups
ER  -