Payne P R <br/><br/>
Helicopter bynamcis and aerodynamics 

 -  1959 
 - p.  cm. 
<br/><br/><label>Standard No.: </label>31051 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Dynamcis<br/>Aerodynamcis
<br/><br/><label>Dewey Class. No.: </label>B78:2910(D53H), J9