Mayes, Ronald L. <br/><br/>
State of the art in seismic shear strength of masonry: an e-valuation and review / by Ronald L. Mayes and Ray W. Clough-. 

 - Berkeley, Calif. : University of California, College of Engineering 
 - 150 p. 
 - Report ; No. UCB / EERC 75-21. .
<br/><br/> "Prepared under the sponsorship of the National Science Fou-ndation Grant NSF AEN73-07732 A02".