O-C Magic (Abstract)
Volume 12 number 1 (1983)
- Lee Anne Willson
Abstract
Presented a the Spring Meeting of the AAVSO in Quebec City, Quebec, Canada May 21-23, 1983
Volume 12 number 1 (1983)
Presented a the Spring Meeting of the AAVSO in Quebec City, Quebec, Canada May 21-23, 1983