TY  - BOOK
AU  - Mohr,Lawrence B.
TI  - Impact analysis for program evaluation
SN  - 0803949812 :
U1  - 361.61 
PY  - 1992///
CY  - Newbury Park
PB  - SAGE
KW  - Policy sciences
KW  - Evaluation research (Social action programs)
KW  - Social problems
N1  - Originally published: Chicago, Ill. : Dorsey Press, c1988; Library has 2 cops; Includes bibliographical references and index
ER  -