A Treatise on Conic Sections: Containing an account od some of the most important modern Algebraic and Geometric methods
London: Longman's, Green, and Co., 1870. Sixth edition. Hardcover. 8vo. xv,399,[1],24pp. Black decorated brown cloth with gold lettering on spine. Some age wear and staining on binding. Head and tail of spine slightly chipped and frayed. "John Hopkins University" handwritten on title-page. Top edge bumped with tiny tear. Hinges slightly..... More