Composite concrete beams 

 - Skokie, Ill. :  Portland Cement Association,  1967 
 - 1 v. (various pagings) 
 - Bulletin ;  no. 18 .
 - Engineering Foundation, New York.  Reinforced Concrete Research Council.  Bulletin ;  no. 18 .
<br/><br/> Authorized reprint from Journal of the American Concrete Institute, Nov. 1964 and Dec. 1967 with discussions, pp. 1383-1409, 1807-1810, 1-22 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concrete beams--Testing