00525nam a2200157Ia 4500008004100000100003000041245005500071250000900126260002700135260000900162300000800171650002700179942001000206952013600216999001500352221231s9999    xx            000 0 und d  aStallings , William91860 0aOperating systems : Internal and Design Principles  a3 rd  bPrentice-Hall of India  c1998  a751  aComputer Science91861  cBE_BK  00104070aAITbAITd2015-06-24eMega Booksg23.95l0pBE03264r2022-12-31v23.95w2022-12-31yBE_BKzComputer ScienceB1900-01-01  c2231d2231