000			00393nam a2200169Ia 4500
008			200428s9999||||xx |||||||||||||| ||und||
020			_c125
040			_aMAIN
041			_aEnglish
082			_a005.43 _bBAC
100			_aBach, Maurice J.
245			_aDesign of UNIX operating system
260			_bPrentice Hall of India _c1993
300			_axiv,471p.
650			_aCOMPUTER
942			_cGB
999			_c745 _d745