Author: DREW, W.H.
Title: A geometrical treatise on conic sections, with numerous examples
Description: London, Macmillan, 1875. Used - Good. Good hardback in dark green pebbled cloth with gi 5th ed.. A little scattered foxing & browning to pages; 4cm split in cloth at head of spine back joint (repaired) with some wear to joint. Fifth ed. "to which is added an appendix on harmonic ratio, poles and polars, and reciprocation". Photo:.

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