A. P. · W.A. · W.P. · Walter A.
Dover Publications · McGraw-Hill
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Differential Geometric Structures | 978-0-486-45844-1 (0-486-45844-X) | 2007 |
| Differential geometric structures | 978-0-07-050435-6 (0-07-050435-0) | 1981 |