De Jager, C <br/><br/>
Proceedings of the fourteenth general assembly Brighton 1970 
C De Jager and A. Jappel 
 - Dordrecht  Springer  1971 
 - ix, 378p. 
<br/><br/><label>ISBN: </label>90-277-0190-3 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy and Astrophysics Thesaurus<br/>IAU Transactions
<br/><br/><label>Universal Decimal Class. No.: </label>063:52  / IAU-T14B