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Titolo |
The line of proportion or numbers, commonly called Gunters line, made easie [[electronic resource] ] : by the which may be measured all manner of superficies and solids, as board, glass, pavement, timber, stone, &c. : also, how to perform the same by a line of equal parts ... : whereunto is added, the use of the line of proportion improved ... / / by William Leybourn |
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