00552nam a2200205 a 450000500170000002000150001708200130003210000160004510000180006124500300007925000120010926000350012130000220015663000140017863000390019296400190023199700170025099900150026795200640028220251202164252.0  a0876923651  a004bHUN  aHunt, Roger  aShelley, John  aComputers and commonsense  a3rd ed.  aNew DelhibPrentice-Hallc1983  axvi,175p.c22 cm.  aComputers  aElectonic data processing Machines  bENGcdefg_  a4744 LIBSC C  c5612d5612  00104070aPUbPUd1998-07-16g25.00l0o004 HUNp4744yBK