Text book on roofs and bridges Pt.1. Stresses in smple trusses
Jacoby, H.S. Merriman, Mansfield
Text book on roofs and bridges Pt.1. Stresses in smple trusses - New York Wiley 1908
624.1 / M56R
Text book on roofs and bridges Pt.1. Stresses in smple trusses - New York Wiley 1908
624.1 / M56R