ASM monographs on heat treating
American Spciety for Metals
by the ASM on Committee on Gas Carburizing
American Society for Metals c1964 ASM monographs on heat treating
Available at 4 libraries
by the ASM Committee on Induction Hardening
Available at 3 libraries
by the ASM Committees on Quenching and Martempering
Available at 5 libraries
by the ASM Committee on Furnace Atmospheres
Available at 6 libraries