000			00446nam a22001457a 4500
999			_c6302 _d6302
020			_a0-07-025511-3
082			_a005.382 H148 1993
100	1		_aHahn, Harley _914661
245	1	2	_aA Student's guide to unix / _cHarley Hahn.
260			_aNew York : _bMGraw-Hill, Inc., _cc1993.
300			_axxxi, 633 p. : _bfigures ; 24 cm.
500			_aIncludes appendices, glossary and index.
650	1	4	_aUnix _xComputer operating systems _914663
942			_cBK