Conference proceedings :   Volume I 

 - Washington :   U.S. Department of Commerce. National Bureau of Standards,   1969. 
 - xxv, 726 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CRISTALES<br/>TEORIA DE DISLOCACIONES
<br/><br/><label>Universal Decimal Class. No.: </label>548.4