Strength tests on solid and laminated cross arms Grondal, Bror Leonard 1889- creator text wau Seattle Published by the University of Washington 1928 monographic eng
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31 p. incl. illus., tables. 23 cm. by Bror Leonard Grondal ... Publications of the Engineering Experiment Station, University of Washington (p. 29-31) Strength of materials Wood Testing TA420 .G75 Washington (State) University. Engineering Experiment Station. Engineering Station series. Bulletin no. 47 gs 29000002 Library, U.S. Geological Survey 900503 20260227111333.0 gs 29000002