| 000 | 01104 a2200313 4500 | ||
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| 082 | 0 | 4 |
_a621.385 _bATT |
| 100 | 1 |
_aAtkinson J _998776 |
|
| 245 | 1 | 0 |
_aTelephony _cJ.Atkinson _bVolum II |
| 260 |
_aLondon _bSir Isaac Pitman _c1964 |
||
| 300 | _a873 | ||
| 500 | _aHardcover. | ||
| 650 | 4 |
_aDigital telephone systems. _998777 |
|
| 650 | 4 |
_aTechnology & Industrial Arts. _996 |
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| 650 | 4 |
_aCOMPUTERS / General. _9261156 |
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| 650 | 4 |
_aComputers : General. _9261157 |
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| 650 | 4 |
_aGeneral. _9261158 |
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| 650 | 4 |
_aTechnology & Engineering / Telecommunications. _91167 |
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| 650 | 4 |
_aTelecommunications. _9261159 |
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| 650 | 4 |
_aElectronics - Digital. _9261160 |
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| 650 | 4 |
_aCommunications engineering / telecommunications. _91160 |
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| 650 | 4 |
_aElectronics & communications engineering. _94568 |
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| 650 | 4 |
_aTelephone technology. _998783 |
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| 650 | 4 |
_aDigital Electronics. _9261161 |
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_aTelephone Engineering. _998785 |
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_aTechnology & Engineering. _9261162 |
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_aScience/Mathematics. _9261163 |
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_aEngineering & Technology: Textbooks & Study Guides. _933453 |
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| 942 | _cBK | ||
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_c71478 _d71478 |
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