000 00270nam a2200097Ic 4500
008 240520s9999 xx 000 0 und d
100 1 _aLewin, Douglas
245 1 0 _aTheory & design of digital computer system /
_cDouglas Lewin
264 1 _b[S.l. : s.n.]
_c1980
942 _cBK
999 _c18972
_d18972