TY - BOOK AU - Riley,William F. AU - Title AU - xx,686 p., ill. AU - Zachary,Loren W. TI - Introduction to mechanics of materials SN - 0471849332 PY - 1989/// CY - New York PB - John Wiley & Sons, Inc. KW - Strength of materials KW - Structures, theory of N1 - Includes indexs ER -