TY  - BOOK
AU  - Neuman, William Lawrence,
TI  - Social research methods: qualitative and quantitative approaches 
SN  - 0205353118
U1  - 301.072 
PY  - 2003///
CY  - Boston
PB  - Allyn and Bacon
KW  - Sociology
KW  - Research
KW  - Methodology
KW  - Social sciences
N1  - Copyright : Pearson Education, Inc; Includes bibliographical references (p. 548-576) and indexes
ER  -