Duculot, J. <br/><br/>
A general catalogue of UBV photometry  table-4 Film No. 4/5 
J. Duculot   
 - Belgique  Gembloux 
 - 417-624p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Catalogue - stars
<br/><br/><label>Universal Decimal Class. No.: </label>083.8:52  / DUC-4