Evaluator interventions : pros and cons
edited by Robert Perloff
Bok Engelsk 1979
| Utgitt | Beverly Hills, Calif. : Sage , c1979
|
|---|---|
| Omfang | 120 s. : ill.
|
| Opplysninger | "Published in cooperation with the Evaluation Research Society" titelbladet.
|
| Emner | |
| ISBN | 0803911963. - 0803911971
|
