TY  - BOOK
AU  - Posavac,Emil J.
AU  - Carey,Raymond G.
TI  - Program evaluation: methods and case studies 
SN  - 9780132275606 (hardcover)
AV  - H62.5.U5 P62 2007
U1  - 361.61072 22
PY  - 2007///
CY  - Upper Saddle River, N.J.
PB  - R. G. Carey and Associates
KW  - Evaluation research (Social action programs)
KW  - United States
ER  -