000 00295nam a2200097Ia 4500
008 120224s9999 xx 000 0 und d
082 _a371.3028
_bTEC
100 _aKhanna, S.D.
245 _aTechnology of teaching : teacher behaviour and microteaching
260 _bDoaba House
_aDelhi
_c1982
999 _c140383
_d140383