HSIAO,DAVID K <br/><br/>
COMPUTER SECURITY 

 - 1 
 - NEW YORK  AP  1979 
 -  299 
 - ACM MONOGRAPH SERIES .
<br/><br/><label>ISBN: </label>NCST  140.94 
<br/><br/><label>Dewey Class. No.: </label>1056