Eckman,Donald P. <br/><br/>
Automatic process control 

 - New Delhi  Wiley Eastern  1975 
 - vii,368 p.  
<br/><br/> Includes Appendix and Index 
<br/><br/><label>ISBN: </label>0-85226-205-1 
<br/><br/><label>Dewey Class. No.: </label>TBB D6,77 J8;10