Front cover image for An introduction to plain trigonometry : with its application to heights and distances. ... By Richard Cockrel ..

An introduction to plain trigonometry : with its application to heights and distances. ... By Richard Cockrel ..

Print Book, English, 1792
Printed and sold by M. Heavisides, for the author, Darlington, 1792
[2], iv, [2], 99, [1] pages : illustrations ; 12mo
316753353