Jackson, K. M. <br/><br/>
The PC security guide 1990/ 1991 / 
K.M. Jackson and J. Hruska. 
 - Oxford :  Elsevier Advanced Technology,  c1990. 
 - xiii, 405 p. 
<br/><br/><label>ISBN: </label>0946395535 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microcomputers--Access control.