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| LEADER |
00683nam a2200217 a 4500 |
| 001 |
1089672 |
| 005 |
20171111232436.0 |
| 008 |
891107s1990 gr zb 001 0 eng d |
| 020 |
|
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|a 0809475782
|
| 020 |
|
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|a 0809475790
|q lib. bdg.
|
| 040 |
|
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|b DLC
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| 050 |
|
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|a TK5101
|b KHH
|
| 082 |
|
0 |
|2 20
|a 621.382
|b .C663 1990
|
| 245 |
0 |
0 |
|a Communications/
|c by the editors of Time-Life Books
|
| 260 |
|
|
|a Alexandria, Va.:
|b Time-Life Books,
|c 1990
|
| 300 |
|
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|a 128 p. :
|b ill. ;
|c 28 cm.
|
| 490 |
0 |
|
|a Understanding computers
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| 504 |
|
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|a Includes bibliographical references.
|
| 650 |
|
0 |
|a Telecommunication
|
| 710 |
2 |
|
|a Time-Life Books
|
| 952 |
|
|
|a GrAtEKP
|b 59cce22b6c5ad134460b2635
|c 998a
|d 945l
|e -
|t 1
|x m
|z Books
|
