00578nam a22001817a 450000500170000001000150001702000100003203500140004203700130005608200130006910000240008224501390010626000340024527000570027930000310033670000170036770000120038420171128104345.0  aENG-121585  c50.00  aEN-105117  bDBAD/PUB  a658.4012  aK. Balasubramaniyan  aEssence of enterprise resource planning :cby K. Balasubramaniyan, S.Usha Priya [and] K. Hemabtextbook and life time reference book /  aTrichybLearntech Pressc2007  a99, M.M. Nagar Uyyakondan ThirumalaibTrichye620102  axxii,162p,c22cm(pbk)bill  aS.Usha Priya  aK. Hema