000 00320nam a2200145Ia 4500
008 220421s9999||||xx |||||||||||||| ||und||
020 _c750
040 _aBED
100 _aTiwari, Deepak
245 0 _aMethods of Teaching Comm.
260 _bCrescent Pub.
_aNew Delhi
300 _a302
500 _a3252
942 _cBK
999 _c3252
_d3252