The Online Books Page

Books by Roy W. Tindula:

Books in the extended shelves:

• Tindula, Roy W.: Investment precision casting ([Washington] : U.S. Dept. of Commerce, Office of Technical Services, 1954), also by United States. Dept. of Commerce (page images at HathiTrust)
• Tindula, Roy W.: Production of manganese slags for manufacturing high-grade ferromanganese by blowing oxidation spiegeleisen (U.S. Dept. of the Interior, Bureau of Mines, 1952), also by Theodore Kootz, Russell C. Buehl, Hanns Wentrup, Willy Oelsen, and Jacob Willems (page images at HathiTrust)
• Tindula, Roy W.: Resharpening and reclaiming used files (Washington : U. S. Department of Commerce, 1953., 1953), also by United States. Department of Commerce. Office of Technical Services (page images at HathiTrust)
• Tindula, Roy W.: Synthetic gemstones (U.S. Dept. of Commerce, 1953), also by Elizabeth B. Davids (page images at HathiTrust)

Find more by Roy W. Tindula at your library, or elsewhere.