TY  - BOOK
AU  - NEUMAN, W. Lawrence
TI  - Social Research Methods: qualitative and quantitative approach
SN  - 0205145485
U1  - 001.42 22nd edition
PY  - 1991///
CY  - London
PB  - Allyn and Bacon
KW  - Research
N1  - Includes index and bibliography
ER  -