00535nam a2200157Ia 4500003000900000008004100009040001600050080001500066100002000081245012000101260005400221300001000275500002600285650004100311650002500352IN-BaIIA211028s9999    xx            000 0 eng d  cIIA Library  a524.7bCON  aContopoulos, G. 0aStructure and dynamics of the galactic system reportcG. Contopoulos                                                 aThessalonikibUniversity of Thessaloniki c1970  a117p.  aDonated by Mrs. Bappu  aAstronomy and Astrophysics Thesaurus  aExtragalactic System