000 00320nam a2200133Ia 4500
008 220201s1977 xx 000 0 eng d
082 _a621.381958
_bBAR
100 _aBartee, thomas
245 0 _aDigital Computer Fundamentals
250 _a4
260 _aKogakusha
_bMcgraw hill
_c1977
300 _a563
942 _2ddc
999 _c21648
_d21648