Evaluation of complex systems /
| Main Author: | |
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| Format: | Book |
| Language: | English |
| Published: |
San Francisco :
Jossey Bass,
1981.
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| Series: | New directions for program evaluation
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| Subjects: |
| Physical Description: | vii 97 páginas ; 23 cm.--. |
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| ISBN: | 0875898572 |