00341nam a2200145Ia 4500008004100000041000800041082001300049100001300062245002400075260002900099300002700128365001600155500001100171700001300182230718s9999    xx            000 0 und d  aeng  a004bWHI  aWhite R.  aHow Computers Work   c1996bB.P.B. Publication  a219dRef 1287 C (7659)  cRs.b480.00  a1287 C  aWhite R.