SALOMAA,ARTO <br/><br/>
PUBLIC KEY CRYPTOGRAPHY 

 - BERLIN  SV  1990 
 -  245 
 - EATCS MONOGRAPHS ON THEORETICAL COMP.SCIENCE V.23 .
<br/><br/> BR-315 
<br/><br/><label>ISBN: </label>ERNET  64 
<br/><br/><label>Dewey Class. No.: </label>685