624.1762  / N213 <br/>
<br/>
       NATIONAL SEISMIC SYSTEM SCIENCE PLAN 
 / 
 .-  United States Govt. Printing Office, Washington,  1989 
 .- iv,42 . 
<br/>U.S. Geological Survey Circular 1031 
<br/><u>Subject Headings:</u> <br/>Earthquake Engineering;
<br><U>Copy Details:</u><br> Acc. No.: <b>A147928</b>, Full Call No.: 624.1762 N213,   Item type:  Books , Location: NICEE (COMPACT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>