000 00292nam a2200109 a 4500
005 20140408090030.0
008 021128s19uu xx 00 eng d
050 _aPGS '00
_bCHA #25
100 _aChavez, Matthew
245 _aThe perception of SIS teachers towards school gangs.
942 _cPASS
999 _c96405
_d96405