Demag elektrometallurgie gmbh <br/><br/>
Quotation for electrolytic cells for the production of hydrogen and oxygen for Nangal fertilizers and chemicals private Ltd./ 
Demag elektrometallurgie gmbh 
 - New Delhi:  Nangal fertilizers and chemicals private Ltd,  1957. 
 -  ill; graphs,  29 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Chemical Ltd.,
<br/><br/><label>Dewey Class. No.: </label>338.4766862  / QUO