01030nam a2200289 a 4500 1016 BD-DhAAL 20150413121754.0 150413s1995 caua b 001 0 eng 95009539 0803959354 (alk. paper) 0803959362 (pbk. : alk. paper) DLC DLC DLC BD-DhAAL H97 .M64 1995 361.6/1/068 20 Mohr, Lawrence B. 10332 Impact analysis for program evaluation / Lawrence B. Mohr. 2nd ed. Thousand Oaks, Calif. : Sage Publications, c1995. xxii, 311 p. : ill. ; 24 cm. Includes bibliographical references (p. 295-302) and index. 1016 Policy sciences. 7782 Evaluation research (Social action programs) 6974 ddc BK 34213 34213 0 0 ddc 0 361_610680000000000 0 53418 SCL SCL GEN 2015-04-13 1300.00 0 361.61068 3020001016 2015-04-13 1 2015-04-13 BK