00329nam a2200121Ia 4500008004100000082001800041100002100059245002600080250000900106260004200115300000600157650004400163150614s9999    xx            000 0 und d  a004.22  FOS-C  aCaxton C. Foster  aComputer Architecture  aI ED  bLitton Educational Publicationsc1970  a0  aComputer Architecture  Caxton C. Foster