000 00356nam a2200145Ia 4500
008 220926s9999 xx 000 0 und d
100 _aS.Shanmuga Sundaram
245 0 _aCommercial Correspondence
250 _a3rd Ed
260 _aChennai
260 _bNew Chentury Book House
260 _c2001
650 _aCommercial Correspondence
942 _cBK
999 _c20736
_d20736