McAndrew, Alasdair. <br/><br/>
Introduction to cryptography with open-source software /  
Alasdair Mcandrew 
 - Boca Raton :   CRC Press ,   2011. 
 - xix,441p.: :   fig.,table ;   23cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>ISBN: </label>9781439825709 :  GBP49.99  
<br/><br/><label>Subjects--Topical Terms: </label><br/>CRYTOGRAPHY
<br/><br/><label>Dewey Class. No.: </label>005.82   / MCA/I