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| 040 | _c. | ||
| 082 | _a621.382 WIN'T | ||
| 100 |
_aWinch, Robert G _965690 |
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| 245 | _aTelecommunication transmission system , microwave fiber optic mobile cellular radio data and digital multiplaxing | ||
| 260 |
_aNEWYORK _bMCGRAW HILL _c1993 |
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| 300 | _aXII, 541P | ||
| 650 |
_aTELECOMMUNICATION _924437 |
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| 942 |
_cBK _2ddc |
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_c573830 _d573830 |
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