Knospe, Heiko <br/><br/>
A course in cryptography 

 - Hyderabad :  University press,  ©2019 
 - xvii, 323 p. :  illu. (b&w) ;  24 cm (paperback) 
 - Pure and applied undergraduate texts ;  40 .
<br/><br/>Bibliographical references and index 
<br/><br/><label>ISBN: </label>9789349750197 
<br/><br/><label>Subjects--Index Terms: </label>Encryption Algebra 
<br/><br/><label>Dewey Class. No.: </label>005.8  / KNO / NBHM