000 00310nam a2200109Ia 4500
008 220117s9999||||xx |||||||||||||| ||und||
040 _cIAB
082 _a658.312404 ROG.
100 _aRogoff,Rosalind L.
245 4 _aThe Training Whell:A Simple Model For Instructional Des
260 _bJohn Wiley And Sons.
_c1987
999 _c29661
_d29661