TY  - BOOK
AU  - Bridson,Martin R.
AU  - Haefliger,Andre
TI  - Metric spaces of non-positive curvature
SN  - 3540643249
U1  - 514.32 B764M 
PY  - 1999///
CY  - New York
PB  - Springer-Verlag
KW  - Mathematics
KW  - Metric spaces
KW  - Differential geometry.
N1  - Including
References: 620-636 p.
Index: 637-643 p
ER  -