Similar Items

• Non-periodic phenomena in variable stars : International Astronomical Union combined colloquium of the Commissions 27 and 42, 4th Colloquium on Variable Stars, held in Budapest, Hungary, 5-9 September 1968 /
  Published: (1969)
• Variable stars/
  by: Strohmeier, W.
  Published: (1972)
• Methods of investigating variable stars/
  Published: (1973)
• The nature of variable stars/
  by: Merrill, Paul W, 1887-1961.
  Published: (1938)
• Variable stars in globular clusters and in related systems : Proceedings of the IAU Colloquium no. 21, held at the University of Toronto, Toronto, Canada, August 29-31, 1972 /
  Published: (1973)