Schneier, Bruce, <br/><br/>
E-mail security :  how to keep your electronic messages private / 
Bruce Schneier. 
 - New York :  Wiley,  c1995. 
 - xii, 365 p. :  ill. ;  24 cm. 
<br/><br/>PART-1:Privacy and Electronic Mail (PAge-1), PART-2: Achieving Electronic Mail Privacy (Page-97), Appendix A (Page-167), Appendix B (Page-245) 
<br/><br/><label>ISBN: </label>047105318X : 
<br/><br/><label>LCCN: </label>94033251 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic mail systems.
<br/><br/><label>Dewey Class. No.: </label>005.71369,SCH