RT Book
T1 Evaluation: a systematic approach
A1 Rossi, Peter H. 1921-2006
A2 Freeman, Howard E. 1929-1992
LA English
PP Beverly Hills, Calif. u.a.
PB Sage
YR 1985
ED 3. ed., 1. print
UL https://krimdok.uni-tuebingen.de/Record/216977681
NO Includes index
CN H62
SN 0803924887
K1 Evaluation research (Social action programs)
K1 Evaluation