The analyrical geometry of the conic sections
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516 ASK ed.3 |
Askwith, E. H.. |
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3000 c4 3561 C5 |
The analyrical geometry of the conic sections / by E.H. Askwith.
– 3rd ed.
– London : Adm & Charks Black, 1927, r1961.
xii, 443 p. . GEOMETRY, ANALYTIC . [Title] |