TY  - BOOK
AU  - Schalock,Robert L.
AU  - Thornton,Craig V.D.
TI  - Program evaluation: a field guide for administrators 
SN  - 0306428407
PY  - 1988///
CY  - New York
PB  - Plenum Press
KW  - Human services
KW  - United States
KW  - Evaluation
ER  -