TY  - GEN
AU  - BABBIE, Earl R
TI  - The practice of social research
SN  - 0-534-00630-2
AV  - H 62 .B2 1979 
PY  - 1979///
CY  - Belmont
PB  - Wadsworth Publishing Company
KW  - Social science research
KW  - Social sciences--Methodology
ER  -