TY - BOOK AU - Riley, William F. AU - Zachary, Loren W. TI - Introduction to mechanics of materials SN - 0-471-50332-0 U1 - 620.112 PY - 1989/// CY - New York PB - John Wiley KW - Engineering material KW - Material science KW - Strength of materials KW - Structure of theory N1 - Includes index ER -