000			00530nam a2200205Ia 4500
008			160330s9999||||xx |||||||||||||| ||und||
020			_a0-142-30762-4
040			_aCentral Library-NITS
041			_aEnglish
082			_a004 _bLEW
100			_aLewin, Douglas
245			_aTheory and design of digital computer systems _cby Douglas Lewin
260			_bELBS _c1980
300			_a472p. :ill.
500			_aIncludes index
650			_aDigital computer
650			_aInput/output system
650			_aStorage system
942			_cBK
999			_c4309 _d4309