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| 008 | 090311t xxu||||| |||| 00| 0 eng d | ||
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_a 621.39:654.91 _bRAV |
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| 100 | _aRavi Kumar3995 | ||
| 245 | _aPrinciples of optical communication and opto-electronics | ||
| 653 |
_aOptical communication _aOptical communication _a 621.39:654.91 |
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| 942 |
_2ddc _cBK |
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| 260 | _bLaxmi Publications | ||
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_c351142 _d351142 |
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