00634     2200241   4500001002100000005001700021008004100038020001400079035001200093035002500105082001100130090001800141100002000159245005800179250001100237260003200248300002700280650003000307695002500337850000600362980001100368999001300379NADAR-0609000001579320090604094606.0170309|||||||||   |   |||   |||| ||ind||  a070158215  aJBUNIPB  a0010-0609000000157930 a681.31  a681.31bDAV i0 aDavis, Gordon B00aIntroduction to electronic computerscGordon B. Davis  a2nd.ed  aNew YorkbMcGwaw-Hillc1971  axi, 683 hlmbilc24 cm 0aData processingxComputer  aElectronic computers  aP  a901110  a11225050