The National metallurgical laboratory <br/><br/>
Symposium on Pilot plants:  in metallurgical research and development / 
The National metallurgical laboratory 
 - Calcutta:  Greaves cotton & co. Ltd.,  1960. 
 - 303 p.:  illustrations;  30 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Symposiums
<br/><br/><label>Dewey Class. No.: </label>338.47669  / NAT