00845cam a22002291 4500 po 35000028 DLC 20260227111858.0 820824s1932 paua 000 0 eng c po 35000028 (OCoLC)8715174 Library, U.S. Patent Office OAU DLC premarc TN7 .P5 no. 59 Lightner, Max William, 1908- The transverse impact strength of plain carbon, normalized steels. Pittsburgh, Mining and Metallurgical advisory boards, 1932. v, 34 p. illus. 23 cm. Mining and metallurgical investigations under auspices of Carnegie institute of technology, and Mining and Metallurgical advisory boards. Cooperative bulletin 59. Bibliography: p. 34. Steel Testing. 51691 51691