TY  - BOOK
AU  - Stecher, Brian M.
AU  - Davis, W. Alan
TI  - How to focus an evalution
SN  - 0803931271
U1  - 379.154 
PY  - 1987///
CY  - Newbury Park
PB  - Sage Publications
KW  - Evaluation research (Social action programs)
KW  - Educational planning
KW  - Educational surveys
ER  -