000			00396nam a22001457a 4500
020			_a0709911025
082			_a371.2 _bGIL.P
100			_aGillham, Bill ed.
245			_aProblem behaviour in the secondary school : _bA system approach / _cedited by Bill Gilham
250			_a1st ed.
260			_aLondon : _bGroom helm, _c1981.
300			_a195p. :
650			_aSecondary school
942			_cBK
999			_c623857 _d623857