por Parker, Harry, 1887- [autor].
por Neville, Gerald B | Portland Cement Association.
por Parker, Harry, 1887- [autor] | Ambrose, James E [editor] | Parker, Harry, 1887-. Simplified design of structural steel.
por Parker, Harry, 1887- [autor] | Ambrose, James E [editor].
por Symposium On Test Methods For Compression Members 1965.