Piper, Fred, <br/><br/>
Cryptography: a very short introduction   
By Fred Piper 
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 - New Delhi  Oxford University Press  2002 
 - 142 p,:  ill.,;  18 cm. 
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 -   .
<br/><br/> Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>9780192803153 
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<br/><br/><label>Nat. Bib. No.: </label>  
<br/><br/><label>Nat. Bib. Agency Control No.: </label>  
<br/><br/><label>Subjects--Meeting Names: </label><br/>  
<br/><br/><label>Subjects--Index Terms: </label>Processes of written communication Modern algorithms Key management Unbreakable ciphers Historical algorithms 
<br/><br/><label>LC Class. No.: </label> /  
<br/><br/><label>Dewey Class. No.: </label>652.8 PIP