Roof Framing Made Easy: A Practical And Easily Comprehended System, Adapted To Modern Construction, For Laying Out And Framing Roofs (1903) By Maginnis, Owen Bernard By Thriftbooks
Roof Framing Made Easy: A Practical And Easily Comprehended System, Adapted To Modern Construction, For Laying Out And Framing Roofs (1903) By Maginnis, Owen Bernard By Thriftbooks