00921cam a22002411 4500 gs 29000002 DLC 20260227111333.0 900503s1928 waua s000 0 eng c gs 29000002 (OCoLC)21473939 Library, U.S. Geological Survey TxU TxU DLC premarc TA420 .G75 Grondal, Bror Leonard, 1889- Strength tests on solid and laminated cross arms, by Bror Leonard Grondal ... Seattle, Published by the University of Washington, 1928. 31 p. incl. illus., tables. 23 cm. Washington (State) University. Engineering Experiment Station. Engineering Station series. Bulletin no. 47 Publications of the Engineering Experiment Station, University of Washington (p. 29-31) Strength of materials. Wood Testing. 26687 26687