00434nam a2200133Ia 4500001001100000005001700011008004300028020001400071245006300085250001200148260007100160300002000231650004900251000001529920251012174354.0         19uu2008xx                      c  a87154201300aReadings in evaluation researchcedited by Francis G.Caro   a2nd.ed.  aNew YorkbRussell Sage Foundation:b1977c[between 1900 and 2008]   axii,436p.c24cm00aEvaluation research (Social action programs)