Ultraviolet stellar classification  proceedings of a workshop held in Vilspa, Spain, 26-28, October 1981 
edited by A. Heck                                                      
 - Paris  European Space Agency  1982 
 - v, 135p. 
 - ESA SP; 182 .
<br/><br/><label>ISBN: </label>0379-6566 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Stellar classification<br/>Stellar spectroscopy<br/>Ultraviolet astronomy
<br/><br/><label>Universal Decimal Class. No.: </label>524.3-74  / ESA