Nuttli, Otto W. <br/><br/>
State of the art for assesing earthquake hazards in the Uni-ted States report 16: the relation of sustrained maximum gr-ound acceleration and velocity to earthquake intensity and -magnitude / by Otto W. Nuttli. 

 - Vicksburg, Miss. : Army Engineer Waterways Experiment Station 
 - [103] p. 
 - Report; 16 .