1. Energy and Material;ALEXANDER;The Metallurgist and Materials Technologist,1980
2. Total energy content of some metals and materials and their properties;ALEXANDER;The Metals Society, London,1979
3. Future Metal Strategy; Part 1;DOWSING;Metals and Materials,1979
4. Future Metal Strategy; Part 2;DOWSING;Metals and Materials,1979
5. Substitution makes its mark;PYE;Industrial Purchasing News,1981