High performance concrete :   Recommended extensions to the Model Code 90. Research needs 

 - Paris :   CEB. Comité Euro-International du Beton,   1995. 
 - Bulletin d'Information N°229 .
<br/><br/><label>Subjects--Topical Terms: </label><br/>HORMIGON
<br/><br/><label>Universal Decimal Class. No.: </label>624.012.45