TY  - BOOK
AU  - Neuman, W. Lawrence
TI  - Social research methods: : quantitave and qualitative approaches 
SN  - 9788131714645
U1  - 300.72 23
PY  - 2012///
CY  - India
PB  - Pearson
KW  - Social science
N1  - includes bibliographical reference and index
ER  -