Jagdish Lal, Au. <br/><br/>
Haydraulic machines 

 - 6th 
 - New Delhi  Metropolitan Book Co. Ltd.  1978 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Haydraulic machines
<br/><br/><label>Dewey Class. No.: </label>621.2  / J19H