Carl Bruhns Author

Life of Alexander von Humboldt

3 authors - Paperback

£32.85 was £36.50

A new Manual of Logarithms to Seven Places of Decimals

Carl Bruhns - Paperback

£41.31 was £45.90

Alexander von Humboldt

2 authors - Paperback

£36.81 was £40.90

Briefe zwischen A. v. Humboldt und Gauss

Carl Bruhns - Paperback

£14.85 was £16.50