Titanium, zirconium :  and some other elements of growing industrial importance. 

 - 123 pages :  illustrations, diagrams ;  24 cm 
<br/><br/> "Project no. 247." 
<br/><br/><label>LCCN: </label>57000563 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Titanium<br/>Zirconium<br/>Nonferrous metals--Metallurgy
<br/><br/><label>LC Class. No.: </label>TN799.T5  / T58 1956