Werner Ballmann

Werner Ballmann is the author of "Manifolds of Nonpositive Curvature", "Lectures on Spaces of Nonpositive Curvature", "Einführung in Die Geometrie und Topologie" and "Arbeitstagung Bonn 2013".

Books by Werner Ballmann

Arbeitstagung Bon...
Ballmann Werner
Paperback: $139.99

Lectures on Kahle...
Ballmann, Werner
Paperback: $44.00

Einführung in Die...
Ballmann, Werner
Paperback: $22.99

Manifolds of Nonp...
Ballmann, Werner
Paperback: $119.99