Astrom, Karl J. <br/><br/>
Computer-controlled systems:  theory and design / 
Karl J. Astrom and Bjorn Wittenmark 
 - Englewood Cliffs :  Prentice- Hall ,  1990 
 - 2nd ed. xvi, 544 p. :  ill. ;  25 cm. 
<br/><br/> Includes index 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0131727842 (pbk. ) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Control systems.<br/>Computing technology.