Simons, Eric N. <br/><br/>
Guide to uncommon metals 
Eric N. Simons 
 - London  Frederick Muller  1967 
 - vi, 244 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Nonferrous metals<br/>Metals-uncommon
<br/><br/><label>Dewey Class. No.: </label>669.7  / SIM