000 00271nam 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
_bA.P.H.Publications
942 _cBK
999 _c4132
_d4132