Structural Engineers Association of California. Seismology Committee. <br/><br/>
Recommended lateral force requirements / 
Seismology Committee, Structural Engineers Association of California. 
 - Rev. ed. 
 - California :  Structural Engineers Association of California,  1960. 
 - 24 p. 
<br/><br/> Rev. 1963, 1965, 1966. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buildings--Earthquake effects--Standards.<br/>Earthquake resistant design--Standards.