TY  - BOOK
AU  - Neuman,W Lawrence
TI  - Social research methods :qualitative and quantitative approaches / 
SN  - 8131714640
U1  - 301.01 
PY  - 2007///
CY  - England : 
PB  - Pearson Education , 
KW  - SOCIAL RESEARCH
N1  - Includes index
ER  -