TY  - BOOK
AU  - Grinnell,Richard M.
AU  - Unrau,Yvonne A.
TI  - Social work research and evaluation: foundations of evidence-based practice 
SN  - 9780199734764 (cloth : alk. paper)
AV  - HV11 .S589 2011
U1  - 361.3072 22
PY  - 2011///
CY  - New York
PB  - Oxford University Press
KW  - Social service
KW  - Research
KW  - Evaluation research (Social action programs)
KW  - Evidence-based social work
N1  - Includes bibliographical references and index
ER  -