Knerr, Hugh J.,  1887- <br/><br/>
The student pilot's training primer / 
Hugh J. Knerr ... Illustrations by S.F. Knerr. 
 - New York :  D. Van Nostrand company, inc.,  1941 [Reprinted 1942]. 
 - 172 p. :  illus. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Airplanes--Piloting.
<br/><br/><label>Dewey Class. No.: </label>629.126  / KNS 1942