000			00538nam a2200205Ia 4500
001			20441
005			20250221151642.0
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020			_a8120305167
100			_aBach, Maurice J
245		4	_aThe design of the Unix operating system
260			_aNew Delhi
260			_bPrentice-Hall
260			_c1986
300			_axiv, 471p. : ill.
500			_aIncludes bibliographical references and index.
650			_aOperating system
650			_aOperating system -- Unix
942			_cBK
999			_c36424 _d36424