Bullying prevention program
principal authors, Dan Olweus, Sue Limber ; contributing author, Sharon Mihalic
Bok Engelsk 2000
| Utgitt | Boulder, Colo. : Center for the Study and Prevention of Violence, Institute of Behavioral Science, University of Colorado at Boulder , c2000
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|---|---|
| Omfang | XXX, 79 s. : ill.
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| Emner |
