000 00331nam a2200133Ia 4500
005 20260720174646.0
008 260720s2006 xx 000 0 und d
041 _aeng
082 _a370.71 SINT
100 _aSingh, U K
_9269821
245 _aTeacher education
260 _aNew Delhi
_bDiscovery Publishers
_c2006
300 _a295p
999 _c243979
_d243979