Speegle, Michael <br/><br/>
Process technology systems / 
Michael Speegle 
 - Clifton Park, NY :  Cengage Learning ,  2008 
 - 322 p. :  ill. ;  28 cm. 
<br/><br/><label>ISBN: </label>9781418039998 1418039993 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical process control--Study and teaching