TY - BOOK AU - Beer, P Ferdinand AU - Johnston, E Russell AU - Dewolf, T John TI - Mechanics of Materials SN - 9780071210607 U1 - 620.112 CY - Boston PB - McGraw Hill KW - Columbs, Deflection of Beams, Principal Stresses under a given Loading, Energy Methods, Torsion, Pure Bending ER -