Guide for selecting proportions for high-strength concrete with portland cement and fly ash / 
American concrete institute 
 - American:  American concrete institute,  c1993.. 
 - 13 p.:  28 cm 
<br/><br/> Includes index 
<br/><br/>
<br/><br/><br/>English 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concrete construction<br/>Concrete bridges	
<br/><br/><label>Dewey Class. No.: </label>624.25/AMG