American Iron and Steel Institute, 1000 16th St., N.W., Washington, DC 20036:
Carbon Steels, Chemical Composition Limits, Constructional Alloys, Chemical Composition Limits; Steel Products Manuals.
American Society for Testing and Materials, Philadelphia, Pa.: Standards. American Society for Metals, Cleveland, Ohio: Metals Handbook.
M. E. Shank, Control of Steel Construction to Avoid Brittle Failure,Welding Research Council, New York.
R. L. Brockenbrough and F. S. Merritt, Structural Steel Designers Handbook, 2nd ed., McGraw-Hill, Inc., New York.
