A guide to small wind energy conversion systems / 
edited by John Twidell 
 - Cambridge [Cambridgeshire] ;  New York :  Cambridge University Press,  1987 
 - 155 p. ;  25 cm. 
<br/><br/> ‬At head of title: British Wind Energy Association 
<br/><br/>Includes bibliographical references (p. 126-128) and index 
<br/><br/><label>ISBN: </label>9780521281621 (pbk.) 0521281628 (pbk.) 9780521268981 (hbk.) 0521268982 (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Wind energy conversion systems