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| 040 | _aSOETPKD | ||
| 041 | _aEnglish | ||
| 082 | _a621.382 4 | ||
| 100 | _aSARASWATHI, N. B. | ||
| 245 | _aPRINCIPLES OF OPTICAL COMMUNICATIONS AND OPTO ELECTRONICS | ||
| 250 | _a2ND | ||
| 260 |
_bLAXMI PUBLICATIONS _aNEW DELHI _c2007 |
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| 300 |
_aNA _bNA |
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| 500 | _aCR2244 | ||
| 650 | _aNA | ||
| 650 | _aNA | ||
| 700 |
_aKUMAR, I. R. _42nd Auth |
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| 942 | _cBK | ||
| 999 |
_c48657 _d48657 |
||