000 00399nam a2200169Ia 4500
008 230524s9999 xx 000 0 und d
020 _a0070534756
082 _a5.133
_bDAS
100 _aSumitabha Das
245 0 _aUnix Concepts and Applications
250 _a2ND
260 _aNEW DELHI
_bTMH
_c2001
300 _aXIX;565
500 _aQuantity Number: 9
650 _aComp-Sc
942 _cBK
999 _c26165
_d26165