Hardy, Darel W. <br/><br/>
Applied Algebra Codes Ciphers and Discrete Algorithms  Textual Documents 

 - 2nd ed. 
 - Florida  CRC Press  2009 
 - 410:  24cm.+  One CD-ROM. 
<br/><br/><label>ISBN: </label>9781420071429   
<br/><br/><label>Subjects--Index Terms: </label>Discrete Mathematics 
<br/><br/><label>Dewey Class. No.: </label>511.1  / HAR