TY  - GEN
AU  - Shaw, Ian F. 
AU  - Mark, Melvin M.
AU  - Greene, Jennifer C.
TI  - Handbook of evaluation: policies, programs and practices
SN  - 0761973052
U1  - 001.4 
PY  - 2006///
CY  - London
PB  - Sage
KW  - RESEARCH
ER  -