TY  - BOOK
AU  - Grove, Karsten
AU  - Petersen, Peter
TI  - Comparison geometry
SN  - 9780521592222
SN  - 97165734
U1  - 516.363 GRO 
PY  - 1997///
CY  - Cambridge
PB  - Cambridge University Press
KW  - Geometry, Riemannian
KW  - Riemannian manifolds
KW  - Spaces of constant curvature
N1  - Includes bibliographical references
ER  -