The line of proportion or numbers, commonly called Gunters line, made easie : 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 ... /

Bibliographic Details
Main Author: Leybourn, William, 1626-1716
Format: Microform Book
Language:English
Series:Early English books, 1641-1700 ; 215:13.
Subjects: