erovnuli-samecniero-biblioteka Search for 'su:{Propellers.}'

Notes on screw propulsion: its rise and progress.

By Walker, William McCreary,.
New York, D. Van Nostrand ; [etc., etc.] 1861 .
51 p. incl. pl. , "Originally appeared in the 'Atlantic Monthly'." - p. [3] 23 cm..

]]> Place hold on Notes on screw propulsion:

John Ericsson papers,

By Ericsson, John,.
.
1,500 | 11 | 6 | 4.4

]]> Place hold on John Ericsson papers,

John Chapman papers,

By Chapman, John,.
.
35 | 1 | 0.2

]]> Place hold on John Chapman papers,

Les héliocoptères; recherches expérimentales sur le fonctionnement le plus général des hélices études sur la mécanique de l'hélicoptère.

By Margoulis, Wladimir,.
Paris, Gauthiers-Villars et cie, 1922 .
xi, 90 p. , At head of title: W. Margoulis ... 23 cm..

]]> Place hold on Les héliocoptères;

...The airplane propeller.

By United States..
Washington, Govt. print. off., 1921 .
337 p. , On verso of t.p.: War department. Document no. 998. Office of the adjutant general. 23 cm..

]]> Place hold on ...The airplane propeller.