Grinnell, Richard M..
Social work research and evaluation: foundations of evidence-based practice / edited by Richard M. Grinnell and Yvonne A. Unrau. - 8th ed. / - New York : Oxford University Press , 2008 - xxii, 610p :
978-0-19-530152-6
Social service- Research
YZ:f / P8;1
Social work research and evaluation: foundations of evidence-based practice / edited by Richard M. Grinnell and Yvonne A. Unrau. - 8th ed. / - New York : Oxford University Press , 2008 - xxii, 610p :
978-0-19-530152-6
Social service- Research
YZ:f / P8;1