Braun, Christoph <br/><br/>
Unix system security essentials, Christoph Braun, eng 

 - Menlo Prk, Addison-Wesley  1995 
 - viii,155p.  22cm 
<br/><br/><label>ISBN: </label>0201427753 
<br/><br/><label>Dewey Class. No.: </label>005.43,  / D, bra