00598nam a2200157Ia 4500001001100000005001700011008004100028020001500069050001500084245010100099260004300200300002200243504003900265650007800304650005800382000001535420251012174538.0  750128s1975    us            00    eng  a087705227100aHV11b.W4210aSocial work research in the human servicescHenry Wechsler, Helen Z. Reinherz, Donald D. Dobbin   aNew YorkbHuman Sciences Presscc1976   axii, 360 pc21 cm  aIncludes bibliographies and index  0aEvaluation research (Social action programs)xAddresses, essays, lectures 0aSocial servicexResearchxAddresses, essays, lectures