00413cam a2200169ua 45000010005000000080039000050200018000440400009000620410008000710820010000791000030000892450046001192500017001652600031001823000010002136530020002239538160128n        ii  |||gr||||Z||||||eng  a9789327251333  cMAIN  aeng  a651.7  aKumar, Varinder,eAuthor.  aBusiness communicationcby Varinder Kumar  a2nd rev. ed.  aLudhiana:bKalyani,c2015.  a8.18.  aOffice services