Pytel, Andrew. Mechanic of materials / StressAnalyzer [computer file] Andrew Pytel, Jaan Kiusalaas. - Victoria, Aus.: Thomson Brooks/Cole, 2003. - xiv, 545 p. : ill. ; 26 cm. + 1 computer disc. Includes index. ISBN: 0534421687 Subjects--Topical Terms: Strength of materials.