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Projective Differential Geometry Old and New: From the Schwarzian Derivative to the Cohomology of Diffeomorphism Groups [Buy it!] | Ovsienko, V., and Tabachnikov, S. | USD 123.20 (Fri May 24 19:02:09 2024) | Alibris | Alibris | Cambridge Cambridge University Press 2004 Hard cover New. 262 p. Cambridge Tracts in Mathematics . Worked examples or Exercises; 53 Line drawings, unspecified. Intended for professional and scholarly audience. |