Showing 1 - 7 results of 7 for search 'Bray, John L., (John Leighton), 1890-1952', query time: 0.23s Refine Results
  1. 1
    Non-ferrous production metallurgy /
    Book
  2. 2
    Ferrous production metallurgy /
    Book
  3. 3
    Non-ferrous production metallurgy.
    Book
  4. 4
    Ferrous process metallurgy.
    Book
  5. 5
    Research in home humidity control. : Progress report of work completed through June 30, 1948, Purdue Research Foundation Fellowship, no. 299A, American Gas Association research project DGR-8-C /
    by Hite, S. C.
    Published 1948
    Other Authors: “...Bray, John L., (John Leighton), 1890-1952...”
    Book
  6. 6
    Introductory readings in chemical and technical German : edited for rapid reading, with a summary of reading difficulties, a chemical German frequency list, and progressive page vocabularies and notes [by] John Theodore Fotos and John L. Bray.
    by Fotos, John Theodore, 1903-
    Published 1941
    Other Authors: “...Bray, John L., (John Leighton), 1890-1952...”
    Book
  7. 7
    The Hydrogenation of coal at high temperatures: report no. 1-.
    Published 1943
    Other Authors: “...Bray, John L., (John Leighton), 1890-1952...”
    Book
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