000 00324nam a2200133Ia 4500
008 220404s2009 xx 000 0 und d
041 _aeng
082 _a5.432
100 _aDAS, SUMITABHA
245 _aUNIX : Concepts and Applications
250 _a4
260 _aNew Delhi
_bTata McGraw-Hill Ltd
_c2009
300 _a667
999 _c395420
_d395420