The Comminity's energy R & D programme (1979-1983) energy conservation : proceedings of the Second Contractors' Meeting on Advanced Batteries and Fuel Cells held in Kelkheim on 20-21 April 1982 / H. Ehringer, et al. (EUR ; 8078)
The Comminity's energy R & D programme (1979-1983) energy conservation : proceedings of the Second Contractors' Meeting on Advanced Batteries and Fuel Cells held in Kelkheim on 20-21 April 1982 / H. Ehringer, et al.