TY  - BOOK
AU  - Rossi, Peter H. 
AU  - Freeman, Howard E  
AU  - Rosenbaum, Sonia 
TI  - Evaluation: a systematic approach 
SN  - 0803911793
AV  - H62 .R66 1979
PY  - 1979///
CY  - Beverly Hills, Calif.
PB  - Sage Publications
KW  - 650  0 Evaluation research (Social action programs)
N1  - Includes bibliographies and  index; (Peter Henry), 1921-2006
ER  -