Concrete manual. 

 - 5th ed. 
 - Colorado :  Denver,  1949. 
 - vi, 489 p. :  ill. ;  19 cm. 
<br/><br/>Includes index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concrete.<br/>Concrete construction.
<br/><br/><label>Dewey Class. No.: </label>691.3  / UNC 1949