Concrete manual 

 - 8 ed. rev. 
 - Washington :  Government Printing Office,  1981 
 - 627 p.  : ilus. 
<br/><br/><label>LCCN: </label>42756 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concreto.
<br/><br/><label>Dewey Class. No.: </label>620.136  / E8 1981