000 00272nam a2200097Ia 4500
008 160930s9999 xx 000 0 und d
100 _aRao, V. K. and Reddy, R. S. (ed.)
245 _aUnderstanding Teaching and Learning
260 _aNew Delhi
_bCommonwealth Pub.
942 _cBK
999 _c4467
_d4467