Refractories :  For those Who Desing, Use, Purchase, Construct and Supervise the Operation of Equipment Requiring Refractory Materials 

 - Philadelphia :   General Refractories,  1949  
<br/><br/><label>Standard No.: </label>DEX-M4906 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONSTRUCCION<br/>PROPIEDAD<br/>MANUFACTURA<br/>REFRACTARIO
<br/><br/><label>Universal Decimal Class. No.: </label>666.76