Briggs J. Z., Parker T. D., . (1965). The super 12&Cr steels. New York: Climax Molybdenum co.
Briggs J Z, Parker T D, . 1965. The super 12&Cr steels. New York: Climax Molybdenum co.
Briggs J Z, Parker T D, . The super 12&Cr steels. New York: Climax Molybdenum co. 1965.