A. C. I. <br/><br/>
Recommended Practice for Measuring, Mixing, Transporting, and Placing Concrete (ACI 304-73) 
A. C. I. 
 - America  American Concrete Institute 
 - 40 P, : 
<br/><br/>
<br/><br/><label>Subjects--Topical Terms: </label><br/>MCE
<br/><br/><label>Dewey Class. No.: </label>620.136  / AME