Sorby Centennial Symposium on the History of Metallurgy Cleveland, Ohio, American Society for Metals, Society for the History of Technology, Metallurgical Society, Smith, C. S., & Sorby, H. C. (1965). The Sorby Centennial Symposium on the History of Metallurgy: Cleveland Ohio, Oct.22-23, 1963. Gordon and Breach Science Publishers.

Sorby Centennial Symposium on the History of Metallurgy Cleveland, Ohio, American Society for Metals, Society for the History of Technology, Metallurgical Society, Cyril Stanley Smith, a Henry Clifton Sorby. The Sorby Centennial Symposium on the History of Metallurgy: Cleveland Ohio, Oct.22-23, 1963. New York: Gordon and Breach Science Publishers, 1965.

Sorby Centennial Symposium on the History of Metallurgy Cleveland, Ohio, et al. The Sorby Centennial Symposium on the History of Metallurgy: Cleveland Ohio, Oct.22-23, 1963. Gordon and Breach Science Publishers, 1965.