629.133
G
Grant , Charles Hampson 
Model airplane design of flight ; a complete exposition of the aerodynamics and design of flying model aircraft , whith fundamental rules , formulas and graphs . By Charles Hampson Grant .... New York , Air age inc. (1942)
xiii , 512 p. incl. front . , illus., tables , diagrs 23 1/2 cm. 
" First edition December 1941, second edition October 1942"