00301nam a2200121Ia 4500008004100000020001800041041000800059082001400067100001900081245002800100260003800128300001300166211209s2012    xx            000 0 und d  a9788131516041  aeng  a651.7 NAW  aNAWAL, MALLIKA  aBUSINESS COMMUNICATION   aNEW DELHIbCENGAGE LEARNINGc2012  aXXI, 511