Stewart. Harry L. <br/><br/>
Pumps/ 
Harry L. Stewart 
 - 2nd ed. 
 - New York :  MacMillan Publishing,  1975 
<br/><br/><label>ISBN: </label>0672234009 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oil Hydraulic<br/>Pumping Machinery
<br/><br/><label>Dewey Class. No.: </label>621.6  / STE