Yim, Chik-Sing, <br/><br/>
Rocking response of rigid blocks to earthquake / 
Chik-sing yim, anil k. chopra, Joseph penzien 
 - 57 páginas 
 - Report ;  no. ucb/eerc-80/02 .
<br/><br/> "report to sponsor : national sciencie foundation"  "january 1980" 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Ingeniería sísmica
<br/><br/><label>LC Class. No.: </label>TA654.6  / Y55