TY  - BOOK
AU  - Neuman,W Lawrence, x
AU  - x
TI  - Social research methods: qualitative and quantitative approaches
SN  - 9788131714645
U1  - 300.72/N486s 
PY  - 2006///
CY  - New Delhi
PB  - Pearson Education
KW  - Social sciences-Research
ER  -