Author

Robert M. Vogel

3 books found

Cover of The engineering contributions of Wendel Bollman

The engineering contributions of Wendel Bollman

Robert M. Vogel · First published 1964

Placeholder cover for Tunnel engineering

Tunnel engineering

Robert M. Vogel · First published 1964

Cover of Elevator systems of the Eiffel Tower, 1889

Elevator systems of the Eiffel Tower, 1889

Robert M. Vogel · First published 1961