CAMP, J. M.
The making, shaping and treating of steel, by J. M. Camp & C. B. Francis. 5th ed. rewritten by C. B. Francis.
CAMP, J. M. The making, shaping and treating of steel, by J. M. Camp & C. B. Francis. 5th ed. rewritten by C. B. Francis. © 20Jun40; A143419. United States Steel Corp. (PWH); 4Oct67; R419091.
United States Steel Corp.|PWH