000 00449nam a2200169 4500
003 OSt
008 220602b |||||||| |||| 00| 0 eng d
020 _a0709934246
082 _a371.26
_bCOU
100 _aCoulby, David
245 _aPreventing Classroom Disruption
260 _aLondon:
_bCroom Helm,
_c2010.
300 _a189p.;
_c21cm
650 0 _aSchools and their activities; special education
700 _aHarper, Tim
942 _2ddc
_cLM
999 _c139668
_d139668