RT Book, Whole DB /z-wcorg/ DS http://worldcat.org ID 3057516 LA English T1 Balloon, flying machine, helicopter : further studies in the history of terms for aircraft in English A1 Stubelius, Svante. PB [Dist.: Almqvist & Wiksell, Stockholm] PP Göteborg YR 1960 T3 Gothenburg studies in English, 9