Subtensial Plain Trigonometry, Wrought with a Sliding-Rule, with Gunter's Lines: And Also Arithmetically, in a Very Concise Manner. and This Method Ap (Hardcover)
Subtensial Plain Trigonometry, Wrought with a Sliding-Rule, with Gunter's Lines: And Also Arithmetically, in a Very Concise Manner. and This Method Ap (Paperback)