00421nam a22001577a 450000500170000001000150001702000260003203500140005803700130007208200140008510000190009924500570011826000420017527000260021730000200024320190826152744.0  aENG-126313  c210.00a9788193708866  aEN-109845  bDBAD/PUB  a384.30285  aVengatesan, G.  aEssential of Computer in Business/cby G. Vengatesan  aTamilnadubBlue Hill Publishersc2018  bCoimbatorea e641113  a68p.c22cm(pbk)