Hanson, Norman W. <br/><br/>
Seismic resistance of reinforced concrete: a laboratory tes-t rig / by Norman W. Hanson and Harold W. Conner. 

 - Skokie, Illinois : atories, Development Department 
 - [12] p. 
 - Bulletin D107 / Portland Cement Association, Research and D-evelopment Laboratories, Development Department .