00275nam a2200097Ia 4500008004000000082001600040100002100056245005400077260003800131300000800169210210b1985   xxu||||| |||| 00| 0 eng d  a001.64 AUGB  aAUGARTEN (Stan).  aBit by bit : an illustrated history of computers.  aBoston.bUnwin Paperbacks.,c1985  a324