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| 003 | OSt | ||
| 005 | 20240308211938.0 | ||
| 008 | 230106s9999 xx 000 0 und d | ||
| 040 | _cMRSPTU | ||
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_a621.381 _bAG-F |
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| 100 | _aAgrawal,D.C | ||
| 245 | 0 | _aFibre optics communications | |
| 250 | _a2nd Ed. | ||
| 260 |
_aNew Delhi _bWheeler & Corporative _c1993 |
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| 300 | _a428 | ||
| 650 | _aElectronics Engineering | ||
| 942 |
_cBK _2ddc |
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| 999 |
_c333 _d333 |
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