McGannon H. E., . (1971). The making, shaping and treating of steel. [s.l.]: [s.n.].
McGannon H E, . 1971. The making, shaping and treating of steel. [s.l.]: [s.n.].
McGannon H E, . The making, shaping and treating of steel. [s.l.]: [s.n.]. 1971.