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
|
---|---|
Omfang | XXX, 79 s. : ill.
|
Emner |