Impurities and imperfections :  a seminar on impurities and imperfections held during the Thirty-sixth National Metal Congress and Exposition, Chicago, October 30 to November 5, 1955 [i.e. 1954] sponsored by the American Society for Metals. 

 - Ohio :   American Society for Metals,  1955 
 - v, 231 p.:  illus.;  24 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Physical metallurgy.<br/>Metals--Analysis.
<br/><br/><label>Dewey Class. No.: </label>669  / AMI 1955