Context

Context of A Canadian symposium on energy conserving transport aircraft :, National Research Council, Sussex Drive, Ottawa, October 3-4, 1977 = Symposium Canadien sur les aeronefs de transport a faible consommation d'energie : Conseil national de recherches, Promenade Sussex, Ottawa, le 3-4 Octobre 1977 /sponsored by National Research Council of Canada, Transport Canada, Canadian Aeronautics and Space Institute
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