00336nam a2200121 a 450000500170000002000150001708200180003210000210005024500380007126000360010930000260014563000430017120251202164246.0  a0135494931  a658.4038bBOR  aBorovits, Israel  aManagement of computer operations  aNew JerseybPrentice-Hallc1984  axii,297p.b22 cm.cHB  aElectronic data processing, Management