Lewis, Ernest E. Stern, Hansjoerg <br/><br/>
Design of hydraulic control systems 
/ [by] Ernest E.Lewis, Hansjoerg Stern 
 - New York  McGraw-Hill  1962 
 - viii, 630 p. 
<br/><br/> Includes bibliography, appendixes, glossary and index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydraulic control system
<br/><br/><label>Dewey Class. No.: </label>629.8042  / LEW