Agenda and draft reports  proceedings of the 12th General Assembly, Germany, August 25 - September 3, 1964 
International Astronomical Union                             
 - France  International Astronomical Union  1964 
 - lx, 695p. 
<br/><br/> Donated by Mrs. Bappu 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Astronomy<br/>Astronomy and Astrophysics Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>063:52  / IAU