TY  - BOOK
AU  - Neuman,Lawrence W.
TI  - Basics of social research: qualitative and quantitative approach 
SN  - 9781256324867
AV  - HM571 .N48 2011 
PY  - 2011///
CY  - Boston
PB  - Pearson education
KW  - Social research
N1  - Includes bibliography
ER  -