lewis, Ernest E. Stern, Hansjoerg <br/><br/>
Design of hydraulic control systems 

 - New York  McGraw-Hill Book Co.  1962 
 - 360 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Hydraulic Machinery
<br/><br/><label>Dewey Class. No.: </label>621.26  / L