TY - BOOK AU - Ugural, Ansel C TI - Mechanics of materials SN - 9780471721154 SN - 200827787 U1 - 620.1123 UGU PY - 2008/// CY - Hoboken, NJ PB - J. Wiley & Sons KW - Engineering KW - Strength of materials N1 - Includes bibliographical references and index ER -