TY  - BOOK
AU  - Neuman,William Lawrence
TI  - Social research methods: qualitative and quantitative approaches 
SN  - 9780205615964
AV  - HM 571 N489S 2011 
PY  - 2011///
CY  - Boston
PB  - Allyn & Bacon
KW  - Sociology
KW  - Research
KW  - Methodology
KW  - Social sciences
N1  - Includes bibliographical references (p.577-615) and indexes
ER  -