TY  - BOOK
AU  - Babbie,Earl
TI  - The Practice of Social Research 
SN  - 0-534-09726-X
AV  - H62.B2 
PY  - 1989///
CY  - Belmont 
PB  -  : Wadsworth Publishing Company
KW  - Social science-Research
KW  - Social sciences- Methodology
KW  - Methodology
N1  - Includes bibliographical references
ER  -