000 00306nam a22001337a 4500
999 _c7643
_d7643
020 _a0176073337
082 _a808.06665
100 _aGUFFEY,Mary Ellen
245 _abusiness communication
260 _aToronto
_bNelson
_c1999
300 _axix. 578p. :
_bill. ;
500 _ainclude index
942 _cBK