Cleveland, Reginald M. <br/><br/>
The coming air age 
Reginald M. Cleveland and Leslie E. Neville. 
 - New York  London  McGraw-Hill  1944. 
 - 3-359 p.  illus. 
<br/><br/> "Prepared under the supervision of Aviation research associates." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Aeronautics, Commercial<br/>Aeronautics