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| 082 | _a744.422 P70E | ||
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| 245 | 0 |
_aEngineering Graphics Made Easy _bthrough Step by Step Illustration and Explanation |
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| 260 |
_aBangalore _bMahalaxmi Enterprises |
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| 300 | _ap.302 | ||
| 650 | _bGeometrical Construction | ||
| 650 | _bOrthographic Projection | ||
| 942 | _cDBK | ||