TY  - BOOK
AU  - Crano,William D.,1942-
AU  - Brewer,Marilynn B.
TI  - Principles and methods of social research
SN  - 0205086322
PY  - 1986///
CY  - Boston
PB  - Allyn and Bacon Inc.
KW  - Social sciences
KW  - Research
KW  - Methodology
N1  - Includes indexes; pages  340-371
ER  -