TY  - BOOK
AU  - Bailey Kenneth D
TI  - Methods of social research
SN  - 0029014506
U1  - Sigma b4, L8;M7 
PY  - 1987///
CY  - New York
PB  - Free Press USA       
KW  - Social Science
N1  - Bibliography P 493-513; Appendix P 475-92; Glossary P 459-74
ER  -