U.S.B.R. <br/><br/>
CONCRETE MANUAL. 

 - 8TH 
 - WASHINGTON: U.S.B.R.,  1975 
 - 627P, ILLUS 
<br/><br/><br/>ENG 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CONCRETE - MANUAL.<br/>MANUAL-CONCRETE.