000 00327nam a22001217a 4500
003 OSt
008 090602t xxu||||| |||| 00| 0 eng d
100 _aThomas, Rabeecca
_96970
245 _aA user guide to the Unix sytems
653 _aUnix
_aOperating systems
942 _2ddc
_cBK
260 _aNew Delhi
_b Tata Mc Graw Hill
_c1997
999 _c334907
_d334907