WELLS, WEBSTER, S.B. — New Plane and Spherical Trigonometry

Lexington, D. C. Heath, 1905. Ed.: New, 24 cm. Hardcover. ISBN: 9780892722648. No Jacket, bookplate & collector notations, some contemporary notes and diagrams in pencil. Binding loose. Top of spine chunk missing. Wells was a prolific textbook author and professor of mathematics at the turn of the century at MIT (1873-1911) - this. Fair/No Jacket.