Exploration of Halley's comet
Subtitle: proceedings of the 20th ESLAB Symposium on Exploration of Halley's Comet, Heidelberg, Germany, 27-31 October, 1986
By: edited by B. Battrick, E.J. Rolfe and R. Reinhard.
Publisher: ESA Publications, ESTEC
Published: 1986
Place of publication: Noordwijk, The Netherlands
Language: eng