000 00300nam a2200133Ia 4500
008 160921s9999 xx 000 0 und d
020 _a0-07-063546-3
100 _aSUMITABHA DAS
245 _aUNIX CONCEPTS AND APPLICATIONS
250 _a4th
260 _bMGH
_c2010
300 _a671
942 _cBK
999 _c34576
_d34576