TY - BOOK AU - Beer, Ferdinand P. AU - Johnston Junior, E. Russell AU - DeWolf, John T. TI - Mechanics of materials T2 - MacGraw-Hill metric editions SN - 0-07-112939-1 PY - 1992/// CY - London PB - McGraw-Hill KW - 620.17 KW - int KW - eng KW - 539.4 ER -