000 00483nam a2200205Ia 4500
005 20250624120327.0
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020 _c125
040 _aBED
082 _a370.15 MAN-T
100 _aMangal, S. K.
_997
245 0 _aTechnology of teaching
250 _a1st
260 _bArya Book Depot
_aNew Delhi
_c2008
300 _a346p.
500 _a648
650 _aFaculty of Education
_918744
700 _aMangal, Uma
_93106
942 _cBK
999 _c648
_d648