Delachet, Andr�e.
Contemporary geometry / by Andre Delachet, translated by Howard G. Bergmann. - New York : Dover Publications, 1962. - 94 p. : ill.
048660988X
Geometry, Modern.
Topology.
Contemporary geometry / by Andre Delachet, translated by Howard G. Bergmann. - New York : Dover Publications, 1962. - 94 p. : ill.
048660988X
Geometry, Modern.
Topology.