Yazar
Robert Clark Spencer
9 cilt bulundu.
Cilt sonuçları
The Influence of Directed Air Flow on Combustion in a Spark-ignition Engine
Addison May Rothrock, United States. National Advisory Committee for Aeronautics, Robert Clark Spencer · Yayınevi bilinmiyor
24 sayfa · 1940
Aeronautics
The Politics of Defeat
Robert Jack Huckshorn, Robert Clark Spencer · [Amherst] : University of Massachusetts Press
280 sayfa · 1971
Political Science
Coal-mine Accidents in the United States and Foreign Countries
Clarence Hall, Dorsey Alfred Lyon, Harold Hayward Clark, Nelson Horatio Darton, Richard Bishop Moore, Karl Ludwig Kithil, Ralph W. Crocker, Robert Mayro Keeney, Spencer Pritchard Howell · Yayınevi bilinmiyor
1042 sayfa · 1913
Coal mine accidents