Non-Euclidean geometry
Subtitle: or, Three moons in Mathesis
By: by Lillian R. Lieber with drawings by Hugh Gray Lieber.
Published: 1972
Language: eng
Number of pages: 34
Subjects: Geometry, Non-Euclidean
Other titles: Three moons in Mathesis.
Notes: Photocopy. Ann Arbor, Mich. : University Microfilms International, 1972. -- 19 cm.