00682nam a22002177a 4500003000400000005001700004008004100021020001800062040000900080082002100089100002300110100002000133245012600153250001200279260004400291300001000335650002100345650004600366650003300412650001900445OSt20251022124151.0251022b        |||||||| |||| 00| 0 eng d  a9780195301526  cAKCL  a361.3072bGRI-S8  aGinnell, Richard M  aYvonne A. Unrau  aSocial Work Research and Evalution:bFoundations of Evidemce Based Practice /cby Richard M. Grinnell and Yvonne A. Unrau  a8th Ed.  aLondon:bOxford University Press,c2008  ap.610  a Social sciences  a Social problems and social services   aSocial problems and services  a Social Work