| AUTHOR: | Cheeger, Jeff. |
| TITLE: | Comparison theorems in riemannian geometry / Jeff Cheeger and David G. Ebin. |
| PUBLISHER: | Amsterdam : North-Holland Pub. Co. ; New York : American Elsevier Pub. Co., 1975. |
| SERIES: | North-Holland mathematical library ; v. 9 |
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| AUTHOR: | Cheeger, Jeff. |
| TITLE: | Comparison theorems in riemannian geometry / Jeff Cheeger and David G. Ebin. |
| PUBLISHER: | Amsterdam : North-Holland Pub. Co. ; New York : American Elsevier Pub. Co., 1975. |
| SERIES: | North-Holland mathematical library ; v. 9 |
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| AUTHOR: | Warner, Frank W. (Frank Wilson), 1938- |
| TITLE: | Foundations of differentiable manifolds and Lie groups [by] Frank W. Warner. |
| PUBLISHER: | Glenview, Ill., Scott, Foresman [1971] |
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| AUTHOR: | Bishop, Richard L. |
| TITLE: | Geometry of manifolds. |
| PUBLISHER: | New York, Academic Press, 1964. |
| SERIES: | Pure and applied mathematics (Academic Press) ; 15 |
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