Stepehen, R.M. <br/><br/>
Dynamic behavior of a multistory pyramid-shaped building / -by R.M. Stephen, J.P. Hollings, J.G. Bouwkamp. 

 - Berkeley, Calif. : University of California, College of Engineering 
 - 99 p. 
 - Report ; No. UCB / EERC 73-17. .