Books by LeRoy R. Curwick:
Books in the extended shelves:
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Curwick, LeRoy R.: Availability of critical scrap metals containing chromium in the United States : superalloys and cast heat corrosion-resistant alloys (U.S. Dept. of the Interior :, 1980), also by H. V. Makar and Walter A. Petersen (page images at HathiTrust)- Curwick, LeRoy R.: Availability of critical scrap metals containing chromium in the United States : superalloys and cast heat corrosion-resistant alloys (U.S. Dept. of the Interior :, 1980), also by H. V. Makar and Walter A. Petersen (page images at HathiTrust)
Find more by LeRoy R. Curwick at your library, or elsewhere.