Tension in logging skylines Mills, Russell. creator text wau Seattle] University of Washington 1932 monographic eng
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30 p. incl. tables, diagrs. 23 cm. by Russell Mills ... Wire-rope transportation Cables Catenary SD539 .M5 Washington (State) University. Engineering Experiment Station. Engineering Experiment Station series. Bulletin no. 66 po 32000101 Library, U.S. Patent Office 900518 20260227111858.0 po 32000101