JOHNSON WAYNE <br/><br/>
Helicopter Theory 

 - New York  Dover Publications Inc  1994 
 - XXII+1084PP 
<br/><br/><label>ISBN: </label>0-486-68230-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Helicopter Theory
<br/><br/><label>Subjects--Facted Index Terms: </label><br/>Helicopter<br/>Theory<br/>Helicopter Theory