00314nam a2200121Ia 450000500170000000800410001702000220005808200130008010000250009324500270011826000390014530000080018420260513164230.0260513s9999    xx            000 0 und d  a978-81-82040-59-5  a428bSIN  aSingh, Shailendra K. 0aBusiness Communication  bAman PublicationsaNew Delhic2010  a295