000 00390nam a2200133Ia 4500
008 180413s9999 xx 000 0 und d
020 _a0070575673 (Pbk)
100 _aSilverman Rita
245 0 _aCase Studies For Teacher Problem Solving
260 _bNew York : Mcgraw-Hill 1992.
300 _a208
546 _aEng
690 _aEducation ; Teaching ; Learning ; Case Studies ; Education.
999 _c29361
_d29361