Title: Flight measurements of the rudder control and sideslip characteristics of four vertical tail arrangements on the P-40 series airplanes
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF003622095&ix=nu&I=0&V=D&pm=1" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF003622095&ix=nu&I=0&V=D&pm=1</a>
Subjects: Bombers, Steering-gear--Testing, Aerodynamics--Research.