TY  - BOOK
AU  - Bridson,Martin R.
AU  - Haefliger,Andre
TI  - METRIC SPACES OF NON-POSITIVE CURVATURE
SN  - 3540643249
U1  - 514.32 
PY  - 1999///
CY  - 
PB  - Springer-Verlag, Berlin
KW  - Metric Spaces
KW  - Geometry,Differential
ER  -