Garlinski, Jozef. <br/><br/>
Intercept :  the Enigma war / 
Józef Garliński. 
 - London :  J.M. Dent,  1979. 
 - xx, 219 p., [8] leaves of plates :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0460043374  
<br/><br/><label>Subjects--Topical Terms: </label><br/>World War 19391945--Cryptography
<br/><br/><label>LC Class. No.: </label>D810.C88 
<br/><br/><label>Dewey Class. No.: </label>940.54/86