Huckelbridge, Arthur A. <br/><br/>
Earthquake simulation test of a nine story steel frame with- columns allowed to uplift / by Arthur A. Huckelbridge 

 - Berkeley, Calif. : University of California, College of Engineering 
 - 181 p. 
 - Report ; No. UCB / EERC 77-23 .
<br/><br/> "Report to American Iron and Steel Institute and National S-cience Foundation".