Dupuy, Trevor Nevitt  (1916-1995). <br/><br/>
The military history of World War II. Volume 5  Vol. 5,  The naval war in the West : the wolf packs / 
by Trevor Nevitt Dupuy. 
 - New York :  F. Watts,  [1963]. 
 - [10],  60 s. :  il. ;  23 cm. 
<br/><br/> Całość obejmuje 18 wol. 
<br/><br/> LCC not.