000 00273nam a22001217a 4500
999 _c3332
_d3332
003 OSt
082 _a005.432
100 _aBach, Morrice J.
245 _aDESIGN OF THE UNIX OPERATING SYSTEM
260 _aNew Delhi
_bPHI
650 _aComputer Science engg.
942 _2ddc
_cBK