Ray, D. <br/><br/>
Optimum design of earthquake-resistant shear buildings / by- D. Ray, K.S. Pister, A.K. Chopra. 

 - Berkeley, Calif. : University of California, College of Engineering 
 - 94 p. 
 - Report ; No. UCB / EERC 74-3. .
<br/><br/> "Prepared under the sponsorship of National Science Foundat-ion Grant NSF-GI-36387".