Cerveny, Vlastislav <br/><br/>
Theory of seismic head waves / 
[by] Vlastislav Cerveny and Ravi Ravindra. 
 - Toronto :  University of Toronto Press,  c1971. 
 - xvi, 312 p. :  ill. ;  24 cm. 
<br/><br/> Includes index. 
<br/><br/>Bibliography: p. 297 - 306. 
<br/><br/><label>ISBN: </label>0802016782 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Head waves.