000			00386nam a22001457a 4500
020			_a0029003105
082			_a370.72 _bWIT.H
100			_aWitterock, Merlin C ed.
245			_aHandbook of research on teaching / _cedited by Merlin C Witterock
250			_a3rd ed.
260			_aNew York : _bMacmillan Company, _c1986p. :
300			_a1037p. :
650			_aHandbook
942			_cBK
999			_c620037 _d620037