TY  - BOOK
AU  - Grinnell, Richard M.
TI  - Social Work Research and Evaluation: Quantitative and Qualitative Approaches
SN  - 0-87581-440-9
U1  - 361.372 GRI 
PY  - 2001///
CY  - Illinois
PB  - F.E. Peacock Publishers
N1  - Includes References and Index
ER  -