TY  - BOOK
AU  - Yegidis,Bonnie L.
AU  - Weinbach,Robert W.
TI  - Research methods for social workers
SN  - 0801303613
AV  - HV 11 .Y43
PY  - 1991///
CY  - New York
PB  - Longman
KW  - Social service--Research--Methodology
N1  - Includes bibliographical references
ER  -