Reports on astronomy 1996-1999 
edited by Johannes Andersen 
 - California  Astronomical Society of the Pacific  2000 
 - vi, 446p. 
 - Transactions of the International Astronomical Union; v. 20 .
<br/><br/><label>ISBN: </label>1-58381-035-8 
<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-T24A