TY  - BOOK
AU  - Hessler, Richard M.
TI  - Social research methods
SN  - 0-314-93107-4
U1  - 300.72 HES-S 
PY  - 1992///
CY  - New York
PB  - West Publishing
KW  - Social Sciences
KW  - Research
KW  - Methodology
N1  - Includes bibliography, index
ER  -