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| 001 | 91990 | ||
| 082 | _aPR 2288 | ||
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_c43944 _d43943 |
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| 100 | _aAamir Ikram; Prof Muzaffar Usman, Advisor | ||
| 245 |
_aDesign of Multi Line Digital Exchange for office and field communication _n43 'B" EC |
||
| 260 |
_aRawalpindi _bNUST _c1995 |
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| 300 | _a37p | ||
| 500 | _aBE Project Report | ||
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_aCAE NUST _kPR 2288 |
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_c327063 _d327063 |
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