Author

Charles A. Kraus

3 books found

Placeholder cover for Some problems at higher educational levels

Some problems at higher educational levels

Charles A. Kraus · First published 1949

Cover of The properties of electrically conducting systems

The properties of electrically conducting systems

Charles A. Kraus · First published 1922

Cover of The future of science in America

The future of science in America

Charles A. Kraus · First published 1917