TY  - BOOK
AU  - Neuman,William Lawrence
TI  - Social research methods: qualitative and quantitative approaches 
SN  - 0205145485 (recycled, acidfree paper)
AV  - HM48 .N48 1994
PY  - 1994///
CY  - Boston
PB  - Allyn and Bacon
KW  - Sociology
KW  - Research
KW  - Methodology
KW  - Social sciences
N1  - Includes bibliographical references (p. 491-522) and indexes
ER  -