TY  - BOOK
AU  - Mohr,Lawrence B.
TI  - Impact analysis for program evaluation
SN  - 0803949812
U1  - 658.4032 19
PY  - 1992///
CY  - New Delhi
PB  - SAGE Publications
KW  - Evaluation
KW  - Spines
KW  - S  T Policy
N2  - Business
ER  -