作者:[sponsored by American Society of Civil Engineers, Committee on Metals and Committee on Analysis and Design of Structures of ASCE Structural Division, Pittsburgh Section of ASCE].
作者:sponsored by the Department of Electrical Engineering, School of Engineering, University of Pittsburgh, in cooperation with the Pittsburgh Sections of the Institute of Electrical and Electronic Engineers and the Instrument Society of America [and others]
作者:sponsored by the Mechanical Working and Steel Processing Committee of the Iron and Steel Division, the Metallurgical Society, and the Pittsburgh Section, American Institute of Mining, Metallurgical and Petroleum Engineers, Pittsburgh, Pennsylvania, Januar
[sponsored by American Society of Civil Engineers, Committee on Metals and Committee on Analysis and Design of Structures of ASCE Structural Division, Pittsburgh Section of ASCE].
sponsored by the Department of Electrical Engineering, School of Engineering, University of Pittsburgh, in cooperation with the Pittsburgh Sections of the Institute of Electrical and Electronic Engineers and the Instrument Society of America [and others]
sponsored by the Mechanical Working and Steel Processing Committee of the Iron and Steel Division, the Metallurgical Society, and the Pittsburgh Section, American Institute of Mining, Metallurgical and Petroleum Engineers, Pittsburgh, Pennsylvania, Januar