TY  - BOOK
AU  - Bailey,Kenneth D.
TI  - Methods of social research / 
SN  - 0029012503
U1  - 301.072 BAI 
PY  - 1978///
CY  - New York : 
PB  - Free Press, 
KW  - Sociology
KW  - Methodology
N1  - Includes index; Bibliography: p.453-467
ER  -