000 00490nam a22001697a 4500
008 220707b |||||||| |||| 00| 0 eng d
020 _a0803959362
050 _aH97
_b.M64 1995
100 _aMohr, Lawrence B.
245 _aImpact Analysis for Program Evaluation/
_bLawrence B. Mohr
250 _a2nd ed.
260 _aLondon
_bSage Publication
_c1995
300 _axxii, 311p.
650 _aPolicy sciences
650 _aEvaluation research
_vsocial action programs
942 _2lcc
_cBK
999 _c19374
_d19373