000 00249 a2200109 4500
090 _c4410
_d4410
100 _aMicheal Osborn
245 _aPublic Speaking
250 _a3rd Ed
260 _aA.I.T.B.S.Pub
_bDelhi
_c1998
942 _aNBS
_cBK
_k808.51 OSB
999 _c346854
_d346854