000 00287nam a2200121Ia 4500
008 220201s1990 xx 000 0 eng d
082 _a621.38195
_bHAM
100 _aHamacher,V Carl
245 0 _aComputer organization
260 _aNY
_bMcgraw Hill
_c1990
300 _a617
942 _2ddc
999 _c34002
_d34002