000 00304nam a22001217a 4500
020 _a0803907354
082 _a300.72 EVA
245 _aThe evaluation of social programs /
_cEdited by Clark C. Abt
260 _aLondon
_bSage publishers
_cc1976
300 _a503p.;
500 _aInclude index
942 _cBK01
999 _c4727
_d4727