Contemporary geometry.
Delachet, Andre
Contemporary geometry. by Andre Delachet, translated by Howard G. Bergmann. - New York, Dover Publications [1962] - 94 p. illus.
Geometry
514.11 / DEL
Contemporary geometry. by Andre Delachet, translated by Howard G. Bergmann. - New York, Dover Publications [1962] - 94 p. illus.
Geometry
514.11 / DEL