Parr, E.A. <br/><br/>
Hydraulics and pneumatics  a technicians and engineers guide 
Andrew Parr 
 - 3rd ed. 
 - Amsterdam Bosto  Butterworth-Heineman  c2011 
 - 238 p  ill  23 cm. 
<br/><br/><label>ISBN: </label>9780080966748 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Hydraulic machinery--Handbooks, manuals, etc.<br/>Pneumatic machinery--Handbooks, manuals, etc.