00435nam a2200169Ia 4500008004100000041001200041082001100053100001800064100001100082245005600093260001400149260003600163260000900199300001500208650002100223650002100244150901s9999    xx            000 0 und d  aEnglish  bKAT/MI  aKataria S K    eEditor  aMicro mini and personal computers in the laboratory  aNew Delhi  bOxford I B H publishing company  c1986  a323  Pages  aComputer science  aOperating system