TY  - BOOK
AU  - Sandefur,Gary D.
AU  - Freeman,Howard E.
AU  - Rossi,Peter H.
TI  - Workbook for evaluationa systematic approach
SN  - 0803923961
PY  - 1986///
CY  - Beverly Hills
PB  - Sage Publications
KW  - Evaluation research (Social action programs)
N1  - Earlier ed,. entered under Peter H. Rossi
ER  -