00509nam a2200181 a 450000500170000002000180001708200160003510000240005124500290007525000130010426000430011730000220016069000210018296400160020399700190021999900190023895200700025720251203111229.0  a9788131720035  a005.43bTAN  aTanenbaum, Andrew S  aModern Operating Systems  a3rd Edn.  aNew DelhibPEarson Prentice Hallc2008  a1104p.c24cm.cPB  aOperating system  bcdefg_  a143902 LIBSC C  c118570d118570  00104070aPUbPUd2009-04-02g300.00l0o005.43 TANp143902yBK