Zdenek Kopal's binary star legacy  International conference held on the occasion of the 90th birthday of the late Professor Kopal held in Bohemian, Czech Republic, March 31st to April 3rd, 2004 
edited by Horst  Drechsel and Miloslav Zejda                                            
 - New York  Springer  2005 
 - xvi, 488p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Binary star
<br/><br/><label>Universal Decimal Class. No.: </label>524.38(061.3)  / DRE