Duculot, J. <br/><br/>
A general catalogue of UBV photometry  tables-4 (Coded numbering system) film no. 5/5.(Microfiche) 
J. Duculot   
 - Belgique  Gembloux 
 - 625-653p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and astrophysics thesaurus<br/>Photometric catalog<br/>Star catalogs
<br/><br/><label>Universal Decimal Class. No.: </label>083.8:52  / DUC-5