TY  - BOOK
AU  - Madaus, George F. (Ed.)
TI  - Evaluation Models : Viewpoints On Educational And Human
SN  - 898381231
U1  - 379.154 EVA 1983 
PY  - 1983///
PB  - Kluwer-Nijhoff
N1  - EVALUATION IN EDUCATION AND HUMAN SERVICES
ER  -