Beer, Ferdinand P. Mechanics of materials / Interactive mechanics of materials tutorial [computer file] Ferdinand P. Beer, E. Russell Johnston, Jr., John T. DeWolf - 3rd ed. - New York: McGraw-Hill, 2002 - xvii, 788 p.: ill.; 26 cm.; + 5 computer disc Includes index ISBN: 0073659355 0071210601 (International ed.) Subjects--Topical Terms: Strength of materials