00303nam a2200121Ia 4500008004100000020001800041082001600059100002000075245003400095260003600129300000800165650000800173191201s2008    xx            000 0 und d  a9788190744812  a005.43bSIT  aSINGH, Jatinder 0aTextbook of Operating Systems  aN.DelhibKhanna Publisherc2008  a962  aMCA