Elementary geometry in hyperbolic space/
Fenchel, W. 1905-
Elementary geometry in hyperbolic space/ Werner Fenchel. - Berlin ; New York: W. de Gruyter, 1989. - xi, 225 p.: ill.; 25 cm. - De Gruyter studies in mathematics; 11. .
Includes index.
Bibliography: p. [221]-222.
0899254934 (U.S.) : $65.00
89007650 //r90
Geometry, Hyperbolic.
516.9 / F331e
Elementary geometry in hyperbolic space/ Werner Fenchel. - Berlin ; New York: W. de Gruyter, 1989. - xi, 225 p.: ill.; 25 cm. - De Gruyter studies in mathematics; 11. .
Includes index.
Bibliography: p. [221]-222.
0899254934 (U.S.) : $65.00
89007650 //r90
Geometry, Hyperbolic.
516.9 / F331e