Highlights of astronomy  proceedings of the XIIIth General Assembly of the International Astronomical Union, held in Prague, 22-31 August 1967 
edited by Lubos Perek                                           
 - Dordrecht  D. Reidel Publishing  1968 
 - x, 548p. 
<br/><br/> Donated by Mrs. Bappu 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>Astronomy and Astrophysics Thesaurus<br/>IAU Highlights
<br/><br/><label>Universal Decimal Class. No.: </label>0823.2:52  / IAU