Author

Stephan Cohn-Vossen

2 books found

Placeholder cover for Nekotorye voprosy different͡s︡ialʹnoĭ geometrii v t͡s︡elom

Nekotorye voprosy different͡s︡ialʹnoĭ geometrii v t͡s︡elom

Stephan Cohn-Vossen · First published 1959

Cover of Anschauliche Geometrie

Anschauliche Geometrie

David Hilbert, Stephan Cohn-Vossen · First published 1944