00521nam a22001817a 450000500170000001000260001702000260004303500140006903500140008303700090009708200110010610000180011724500640013526000400019927000580023930000200029750000220031720250311144020.0  aENG-123170 ENG-144035  a9788193019047c995.00  aEN-106702  aEN-127567  bDBAD  a025.04  aSarmah, Uttam  aInformation storage and retrieval system /cby Uttam Sarmah  a New DelhibAayu Publicationsc2015  aD-134, Agar Nagar, Prem Nagar-III bNew Delhie110086  a320p.c22cm(Hb)  aIt includes index