00691pam a2200193 a 4500 0803949812 (pb) DLC 361 SAG 1992 A016 Or. Mohr, Lawrence B. Impact analysis for program evaluation / Newbury Park : Sage Publications, c1992. xviii, 217, ix p. : ill. ; 23 cm. Originally published: Chicago, Ill. : Dorsey Press, c1988. Policy sciences. Evaluation research (Social action programs) http://www.loc.gov/catdir/enhancements/fy0655/92026388-t.html http://www.loc.gov/catdir/enhancements/fy0660/92026388-d.html EK 11619 11619 0 0 0 361_000000000000000_SAG_1992_A016_OR 0 59756 LBA LBA A016 2017-08-04 361 SAG 1992 A016 Or. A09269 2017-08-04 2017-08-04 EK