The valve and actuator user's manual / 
edited by Eur. Ing. R. C. Whitehouse. 
 - London :  Mechanical Engineering Publications,  1993. 
 - 185 pages :  illustrations ;  30 cm. 
<br/><br/><label>ISBN: </label>0852988052  RM159.41 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Valves--Handbooks, manuals, etc.<br/>Actuators--Handbooks, manuals, etc.