The Jacoby Family Genealogy: A Record of the Descendants of ...

A Text-book on Roofs and Bridges ...: Higher structures. 1st ...

A Text-book on Roofs and Bridges...

A Text-book on Roofs and Bridges ...: Bridge design. 1st ed. ...

A Text-book on Roofs and Bridges ...: Graphic statics. 2d ...

A Text-book on Roofs and Bridges: Graphic statics. 3d ed., ...

A Text-book on Roofs and Bridges ...: Stresses in simple trusses

A Text-book on Roofs and Bridges

Structural Details: Or Elements of Design in Timber Framing ...

A Text-book on Roofs and Bridges ...: Stresses in simple ...