S. A. Bowhill | L. D. Jaffe | M. J. Rycroft
Proceedings of Open Meetings of Working Groups of the Fourteenth Plenary Meeting of COSPAR, Seattle, Washington, USA, 21 June-2 July, 1971
and of the symposium on total solar eclipse of 7 March 1970, Seattle, Washington, USA, 18, 19 and 21 June, 1971...