000 00574nam a2200193Ia 4500
008 250428s9999 xx 000 0 und d
020 _a978-1-50632819-5
082 _aGS 371.50973 C7272 2018
245 0 _a7 steps for developing a proactive schoolwide discipline plan : a guide for principals and leadership teams
245 0 _cColvin, Geoff.
250 _a2nd ed.
260 _bCorwin, SAGE Company,
260 _c2018
300 _axvii, 147 p.
526 _a300 Social Sciences
650 _aSchool discipline -- United States.
942 _2DDC
942 _cB
999 _c34779
_d34779