00323nam a2200121Ia 4500082002000000100001900020245004200039260005400081300002700135500002900162500000500191700000500196  a518.54bC626.PC  aClements, Alan  aThe principles of computer hardwareb  aOxfordbOxford University Pressc1985 (Rep. 1986)  axv, 454p. Index. Bibl.  a"Oxford science publns."  a  a