000 00307nam a2200145Ia 4500
100 _aHahn harley
942 _cBK
654 _aGuide to unix
245 _aStudents guide to Unix
260 _bMc Graw Hill
_aSingapore
_c1993
082 _a005.13 'U'
300 _a633
546 _aENGLISH
999 _c32423
_d32423