TY  - BOOK
AU  - Neuman, William Lawrence,
TI  - Social research methods: qualitative and quantitative approaches 
SN  - 0205193560 :
U1  - 301.01 
PY  - 1997///
CY  - Boston
PB  - Allyn and Bacon
KW  - Sociology-Research------
N1  - 0
ER  -