Bedford, A Mechanics of materials / Mechanics of materials [computer file] Anthony Bedford and Kenneth M. Liechti - Upper Saddle River, NJ: Prentice Hall, 2000 - xvii, 627 p.: ill.; 24 cm. + 1 computer disc "MathCAD 8 engine" System requirements: Windows 95 or higher ISBN: 0201895528 Subjects--Topical Terms: Strength of materials