Oliver, David,  <br/><br/>
Battlefield helicopters 

 - 128 pages :   colour illustrations ;   23 cm 
<br/><br/><label>ISBN: </label>0850457645 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Military helicopters - Pictorial works
<br/><br/><label>Dewey Class. No.: </label>623.746047