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Estimate: $ 250 - $ 350
BOOLE, GEORGE. A Treatise on Differential Equations Folding plate. Half-title. Integral ad leaf at end, followed by publisher's incomplete inserted catalogue dated October 1862 * Treatise on Differential Equations. Supplementary Volume. Half-title. Publisher's 83-page catalogue at end dated October 1873. Together, 2 volumes. 8vo, original cloth, the first rebacked retaining rubbed original backstrip, with endpapers renewed, the second clean and bright. first editions. Cambridge, 1859; 1865
