Concerning surfaces with constant negative curvature.
By: Translated by E.M. Coddington.
Publisher: s.n.
Published: 1984
Place of publication: [Lancaster, Penn.?
Language: eng
Number of pages: 50
Subjects: Surfaces of constant curvature.
Notes: Photocopy. [Berkeley, Calif. : University of Califoria Photographic Service. 1984.] 30 cm.