000 00287nam a2200121Ia 4500
005 20260325112203.0
008 260325s9999||||xx |||||||||||||| ||und||
082 _a658.45 B1B
100 _aB. Singh
245 0 _aBusiness communication
260 _aDelhi
_bD&D pub.
_c2016
942 _cBK
999 _c271109
_d271109