Engineering mechanics / S. Timoshenko, D. H. Young. Timoshenko, S. 1903- Mechanics, Applied. TA350 .C86 621 TIE Includes Index. New York : D. Van Nostrand company, inc., c1956. c1956. 1956 Text various paging. : http://www.loc.gov/catdir/toc/fy0714/43002731.html eng