Military helicopters / 
P.G. Harrison ... [et al.]. 
 - 1st ed. 
 - London ;  Washington, D.C. :  Brassey's Defence Publishers,  1985. 
 - xvi, 155 p. :  ill. ;  26 cm. 
 - Brassey's Battlefield weapons systems and technology series ;  v. 11 .
 - Battlefield weapons systems & technology ;  v. 11. .
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 151. 
<br/><br/><label>ISBN: </label>008029958X : 0080299598 (pbk.) : 
<br/><br/><label>LCCN: </label>84019100  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Military helicopters.--ME
<br/><br/><label>LC Class. No.: </label>UG1230  / .M55 1985 
<br/><br/><label>Dewey Class. No.: </label>623.746047 HAR