1. The Audit of War;Barnett,1986
2. Engineering, Mechanical or Moral Science?;Stretch,1986
3. Stalemate in Technology: Innovations Overcome the Depression;Mensch,1979
4. The electric power industry and exemplary techniques;Duffy,1986
5. Technomorphology, innovation and energy analysis: I. Concept and perspective;Duffy;J. Mech. Work. Technol.,1982