00274nam a2200109Ia 4500008004100000100002600041245003100067250000800098260004200106300000800148650000800156191201s2014    xx            000 0 und d  aSILBERSCHATZ, Abraham 0aOperating Systems Concepts  aRep  c2014bWiley Dreautech IndiaaN. delhi  a972  aCSE