Lall, B  <br/><br/>
Oil hydraulics:   At the service of machines 

 - Calcutta:   International Literature Association,   1969 
 - 328p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Oil
<br/><br/><label>Subjects--Index Terms: </label>Hydraulics 
<br/><br/><label>Universal Decimal Class. No.: </label>621-522  / K9