NACA Report No. 657
The Influence of Directed Air Flow on Combustion in a Spark-Ignition Engine
Rothrock, A.M. - Spencer, R.C. (Langley Memorial Aeronautical Laboratory)
high quality paper in light brown cover size 29x23 cm
14 Seiten / pages
11 illustrations (photos)
very good condition
Washington D.C., U.S.A. - 1939 - National Advisory Committee for Aeronautics (NACA)
Art.Nr. 3585
