Valdimarsson, Helgi <br/><br/>
Linear models to predict the nonlinear seismic behavior of -a one-story steel frame / by Helgi Valdimarsson, Arvind H. -Shah, Hugh D. McNiven 

 - Berkeley, Calif. : enter 
 - 130 p. 
 - Report ; No. UCB / EERC 81-13 .