Barany, Ronald <br/><br/>
Glass crystal transformation of nepheline and wallastonite and heat of formation of nepheline  
Barany, Ronald 
 - Washington  Bureau of mines  1966 
 - Report Investigation  6784 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>wollastonita<br/>cristal de vidrio<br/>nefelina
<br/><br/><label>Universal Decimal Class. No.: </label>549.621.43 + 549.642.41 (47)