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100   $a20160901h20172017  uy|            0
101 0 $aeng
135   $aurcnu||||||||
181   $2rdacontent
182   $2rdamedia
183   $2rdacarrier
200 10$aAssessing student threats $eimplementing the Salem-Keizer system /$fJohn Van Dreal
205   $aSecond edition.
210  1$aLanham :$cRowman & Littlefield,$d[2017]
210  4$dİ2017
215   $a1 online resource (215 pages) $cillustrations
311   $a1-4758-3050-5 
311   $a1-4758-3052-1 
320   $aIncludes bibliographical references.
606   $aSchool violence$xPrevention$vHandbooks, manuals, etc
606   $aSchools$xSafety measures
615  0$aSchool violence$xPrevention
615  0$aSchools$xSafety measures.
676   $a363.11/9371
700   $aVan Dreal$b John$f1962-$01624285
702   $aVan Dreal$b John$f1962-
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910811829003321
996   $aAssessing student threats$93959206
997   $aUNINA