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| 005 | 20160820112549.0 | ||
| 008 | 091014t xxu||||| |||| 00| 0 eng d | ||
| 082 |
_a621.39 _bBER |
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| 100 |
_aBernt,Phyllis W _94281 |
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| 245 | _aInternational telecommunications | ||
| 300 | _a444p. | ||
| 490 | _aProffessional reference series | ||
| 653 | _atelecommunication | ||
| 700 |
_aWelss,Martin B H _94280 |
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| 942 | _cBK | ||
| 260 |
_aIndiana _bSams _c1993 |
||
| 020 | _a0672301199 | ||
| 999 |
_c171940 _d171940 |
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