Inversin, Allen,  <br/><br/>
Hydraulic ram / 
by Allen Inversin 
 - Arlington, Virginia :  Volunteers in Technical Assistance (VITA),  1985 
 - 55 pages :  illustrations ;  27 cm 
<br/><br/> Includes table 
<br/><br/><label>ISBN: </label>0866192433 (paperback) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydraulic rams --Hydraulic machinery<br/>Hydraulic rams --Pumps and pumping engines
<br/><br/><label>LC Class. No.: </label>TJ905 I58