Annals of the International Geophysical Year  v. XXX : seismology 
edited by N. V. Shebalin and V. V. Belousov 
 - Oxford  Pergamon Press  1965 
 - vi+289p. 
 - Annals of the International Geophysical Year .
<br/><br/><label>Subjects--Topical Terms: </label><br/>International Geophysical Year
<br/><br/><label>Universal Decimal Class. No.: </label>550.38  / IGY