000 00846nam a2200253 4500
999 _c7591
_d7591
020 _a0132921936
082 0 0 _a300 W429e 1972
100 1 _aWeiss, Carol H.
_913797
245 1 0 _aEvaluation research: methods for assessing program effectiveness
250 _a1st ed.
260 _aEnglewood Cliffs, N.J.,
_bPrentice-Hall
_c[1972]
300 _axii, 160 p.
490 0 _aPrentice-Hall methods of social science series
504 _aBibliography: p. 129-154.
650 0 _aEvaluation research (Social action programs)
_913799
942 _cBK