Power, B. D. <br/><br/>
High vacuum pumping equipment / 
R. D. Power 
 - London :  Chapman and Hall Ltd. ,  1966 
<br/><br/><label>Subjects--Topical Terms: </label><br/>High Vacuum<br/>Pumping Equipments
<br/><br/><label>Dewey Class. No.: </label>621.92  / POW