TY - BOOK AU - Beer,Ferdinand P. AU - Johnston,E.Russell AU - DeWolf,John T. TI - Mechanics of materials SN - 007004340X : U1 - 620.1123 23 PY - 1992/// CY - New York PB - McGraw-Hill KW - Strength of materials KW - Mechanics of materials N1 - Includes index ER -