TY  - BOOK
AU  - Eberlein Patrick B
TI  - Geometry of nonpositively curved manifolds
SN  - 0-226-18198-7
U1  - 516.362 
PY  - 1996///
CY  - Chicago
PB  - University of Chicago Press
KW  - Differential geometry
KW  - Manifolds(Mathematics)
ER  -