000 00259nam a2200109Ia 4500
008 240421s9999 xx 000 0 und d
100 _aBansal, Harish
245 0 _aTeacher Training Concepts
260 _aNew Delhi
_bAPH
_c2008
300 _a285p.
942 _cBK
999 _c13617
_d13617