000 00318nam a2200145Ia 4500
100 _aVenkataiah, S.
020 _a81-261-0828-2
365 _b750
942 _cBK
654 _a
245 _aTeaching communication
260 _aNew Delhi
_bAnmol Publications
_c2004
082 _a375.302
300 _bHb
_aviii,297
999 _c406393
_d406393
041 _aeng