Physics of the earthquake focus 

 - New Delhi  Oxonian press pvt.ltd.  1985 
 - xii, 250p  Illustration  24cm x 16cm 
<br/><br/><label>ISBN: </label>8120500334 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Earthquakes<br/>Physical geology<br/>Fracture machines
<br/><br/><label>Dewey Class. No.: </label>551.22  / SAD