1. Weldable structural steels;BS 4360,1986
2. Fracture toughness of ship steels;Sumpter,1988
3. Steel plate, sheet or coil, age-hardening alloy, structural, high yield strength (HSLA-80);MIL-S-24645,1984
4. Wrought aluminium and aluminium alloys;BS 1470,1972
5. The structural use of aluminium;BS/CP 118,1969