Fly ash, silica fume, slag, and natural pozzolans in concrete :  Proceedings third international conference, trondheim, norway, 1989 / 
V. m. malhotra, ed. 
 - 2 volúmenes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Escoria--Congresos<br/>Humo de sílice--Congresos<br/>Cenizas volantes--Congresos<br/>Concreto--Aditivos--Congresos<br/>Minerales industriales--Congresos
<br/><br/><label>LC Class. No.: </label>TP884.A3  / F59