Jennings, Paul C. <br/><br/>
Forced vibration of a 22-story steel frame building / :  a report on research conducted under grants from the National Science Foundation / 
by Paul C. Jennings, R.B. Matthiesen and J. Brent Hoerner. 
 - Pasadena, Calif. :  California Institute of Technology,  1971. 
 - 99 p. :  ill. ;  27 cm. 
 - Earthquake Engineering Research Laboratory report ;  EERL 71-01 .
<br/><br/> [Supported by] California Institute of Technology, Earthquake Engineering Research Laboratory and University of California at Los Angeles, Earthquake Engineering and Structures Laboratory. 
<br/><br/><label>Subjects--Corporate Names: </label><br/>San Diego Gas and Electric Company Building.
<br/><br/><label>Subjects--Topical Terms: </label><br/>Buildings--Earthquake effects--United States--California.<br/>Earthquake resistant design--United States--California.