000 00276nam a2200097Ia 4500
008 160930s9999 xx 000 0 und d
100 _aNayak, A. K. and Rao, V. K.
245 _aClassroom Teaching : Methods and Practices
260 _aNew Delhi
_bAPH Pub. Corporation
942 _cBK
999 _c4565
_d4565