000 00302nam a2200121Ia 4500
008 230306s9999 xx 000 0 und d
041 _aeng
082 _a001. 642
100 _aSumitabha Das
245 _aUnix Concepts and Applications (4th Edition)
260 _bT.M.H
_cCopyright 2008
300 _a671
999 _c99431
_d99431