The Testing of Engineering Materials [Davis, Harmer Elmer, Troxell, G., Hauck, G.] on Amazon.com. *FREE* shipping on qualifying offers. The Testing of Harmer Elmer Davis, Francis Culer Turner, 1977, Urban transportation, 473 pages. Laboratory Manual for the Use of Students in Testing Materials of The testing of engineering materials ; Harmer E Davis; George Earl Troxell; George F W Hauck · New York : McGraw-Hill, ©1982. · eBook : Document : English : 4th The testing of engineering materials by Harmer Elmer Davis, unknown edition, The testing of engineering materials / Harmer E. Davis, George Earl Troxell, George F.W. Hauck.-book. Title, The Testing and Inspection of Engineering Materials. [By] H.E. Davis George E. Troxell Clement T. Wiskocil Third Edition The Testing and Inspection of Engineering Materials. Front Cover. Harmer Elmer Davis, George Earl Troxell, Clement Tehle Wiskocil. Semantic Scholar extracted view of "THE TESTING OF ENGINEERING MATERIALS :(4TH ED. )" by H. Davis et al. Available in the National Library of Australia collection. Author: Davis, Harmer Elmer, 1905-; Format: Book; xvi, 475 p. illus., diagrs., tables. 23 cm.