R scuti: The (O-C) Diagram (Abstract)
Volume 17 number 2 (1988)
- John R. Percy
- Amy Alfred
Abstract
Papers presented at the 77th Annual Meeting of the AAVSO held in Cambridge, MA October 21 -23, 1988 pdf ps
Volume 17 number 2 (1988)
Papers presented at the 77th Annual Meeting of the AAVSO held in Cambridge, MA October 21 -23, 1988 pdf ps