Control Valve Catalog :   Fisher and Baumann Control Valves. 

 - Marshalltown, Iowa :   Fisher Controls International,   2000. 
 - paginacion varia 
<br/><br/><label>Subjects--Topical Terms: </label><br/>VALVULAS<br/>CATALOGOS
<br/><br/><label>Universal Decimal Class. No.: </label>621.646.2