Parr, Andrew.  <br/><br/>
Hydraulics and pneumatics : a technician's and engineer's guide / Andrew Parr .- 2nd ed. 

 - Oxford : Buttreworth-Heinemann, C1998 
 - viii, 244 p. : ill. ; 23 cm. 
<br/><br/><label>ISBN: </label>9780750644198 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nuclear energy
<br/><br/><label>Dewey Class. No.: </label>621.51 PAR