Nature of bond in pre-tensioned presstressed concrete / by -P. W. Abeles ... [et al] 

 - Skokie, Illinois : atories, Development Department 
 - [12] p. 
 - Bulletin D2A / Portland Cement Association, Research and D-evelopment Laboratories, Development Department .
<br/><br/> "Authorized reprint from copyrighted Journal of the America-n Concrete Institute Dec. 1954, Part 2, Proceedings Vol. 50-, p. 736-1"