Chapman, Sydney  <br/><br/>
IGY  year of discovery; the story of the international geophysical year 
Sydney Chapman 
 - Univ. of Michigan  University of Michigan  1959 
 - 111p. 
<br/><br/><label>ISBN: </label>472750712 
<br/><br/><label>Subjects--Topical Terms: </label><br/>International Geophysical Year
<br/><br/><label>Universal Decimal Class. No.: </label>550.3`1957-58'  / CHA