Garfinkel, Simson <br/><br/>
PGP :  pretty good privacy / 
Simson Garfinkel. 
 - xxxiii, 393 p. :  ill. ;  24 cm. 
<br/><br/>
<br/><br/><label>ISBN: </label>1565920988 
<br/><br/><label>LCCN: </label>95233196 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>PGP (Computer file)
<br/><br/><label>Subjects--Topical Terms: </label><br/>Data encryption (Computer science)<br/>Veri şifreleme (Bilgisayar bilimi)<br/>Bilgisayarlar--Erişim kontrolü<br/>Computers--Access control
<br/><br/><label>LC Class. No.: </label>QA76.9.A25  / G36 1995