00700nam a22001937a 4500 100429t xxu||||| |||| 00| 0 eng d 9780748702633 0748702636 001.64 Downs, J.E. 1128 Basic systems design. Cheltenham GL53 0DN : Stanley Thornes, 1989. 200p. Thornes Computer Studies Series. 1129 includes bibliographical reference and index. Computer architecture. 1130 ddc BK 466 466 0 0 ddc 0 0 NFIC BT BT GEN 2010-04-29 Book Aid International 2000.00 001.64 DOW 0001311 2010-04-29 00:00:00 3000.00 2010-04-29 BK