TY  - BOOK
AU  - Clarke,Alan
AU  - Dawson,Ruth
TI  - Evaluation research : an introduction to principles, methods & practice
SN  - 076195094X
U1  - 001.42 
PY  - 1999///
CY  - London, Thousand Oaks, Calif.
PB  - SAGE
KW  - Evaluation research (Social action programs)
UR  - http://www.loc.gov/catdir/enhancements/fy0656/00269181-d.html
UR  - http://www.loc.gov/catdir/enhancements/fy0656/00269181-t.html
ER  -