00320nam a2200133Ia 4500008004100000041000800041082001000049100001400059245004100073250000800114260004800122300000800170365000800178231011s9999    xx            000 0 und d  aeng  a651.7  aKumar Raj  aBasic Business Communication [Kumar]  a1st  bExcel Books Pub.  New Delhi New Delhic2013  a580  b256