Vorträge 
Internationalen Feuerfest-Kolloquiums 
 - Aachen  [s.n.]  1976 
 - 314 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>refractario<br/>congreso
<br/><br/><label>Universal Decimal Class. No.: </label>666.76