TY  - BOOK
AU  - Babble Earl R.
TI  - Practice of social research
U1  - #:f, L9 
PY  - 1979///
CY  - Belmont
PB  - Wadsworth Publishsing      
KW  - SOCIAL SCIENCES
N1  - Glossary p575--585; Appendix p517--574 (A--H)
ER  -