000 003470000a22001450004500
245 _aUNIX : training guide
100 _aMould, Clifford
260 _aAllahabad
_bWheeler
_c1991
300 _ax, 113p. : ill.
020 _a8185814376
080 _a004.451.9
_bM6
650 _aCOMPUTER OPERATING SYSTEMS-UNIX
041 _aEN
942 _cBK
999 _c65120
_d65120