Fergusson's surveying circle and percentage tables a solution of the centesimal division of the circle

Fergusson, John C.

Fergusson's surveying circle and percentage tables a solution of the centesimal division of the circle - [S.l.] the author 1901 - 84p. ill. 22cm.

A text to support the use of Fergusson's surveying circle and pecentage tables.


United Kingdom--