TY  - BOOK
AU  - Babbie,Earl R  .
AU  - Huitt,Robert E  .
TI  - Practicing social research / 
U1  - 300.72 
PY  - 1979///
CY  - California : 
PB  - Wadsworth publishing , 
KW  - SOCIAL RESEARCH
N1  - NULL
ER  -