Astrom, Karl J. <br/><br/>
Computer Controlled Methods  Theory and design 
Karl J. Astrom 
 - New Jersey  Prentice hall  1984 
 - xv,430 
<br/><br/><label>ISBN: </label>0131643193 
<br/><br/><label>Dewey Class. No.: </label>629.895 As89C