Unsolved problems in geometry/
| Main Author: | |
|---|---|
| Other Authors: | , |
| Format: | Book |
| Language: | English |
| Published: |
New York:
Springer-Verlag,
c1991
|
| Series: | Problem books in mathematics Unsolved problems in intuitive mathematics (Guy, Richard K.)
v. 2 |
| Subjects: |