New perspectives on stellar pulsation and pulsating variable stars /
International Astronomical Union.Colloquium(139th :1992 :Victoria, B.C.)
Nemec, James Michael,1953-
Matthews, Jaymie M.
Cambridge : Cambridge University Press,
1993.
Proceedings of IAU Colloquium no. 139, Victoria, British Columbia, 15-18 July 1992.