Evaluation research : methods for assesing program effectiveness /
| Main Author: | |
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| Format: | Libro |
| Language: | English |
| Published: |
New Jersey
Prentice Hall
1972
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| Subjects: | |
| Online Access: |
Internet
Biblioteca Central
| Call Number: |
001.4 WEI |
|---|---|
| Copy |
Disponible |