Encounter '86 : an international rendezvous with Halley's comet
edited and compiled by Norman Longdon
Bok Engelsk 1986
| Utgitt | Paris : ESA , 1986
|
|---|---|
| Omfang | upag. : ill.
|
| Emner | |
| ISBN | 1742201989. - 9781742201986
|
edited and compiled by Norman Longdon
Bok Engelsk 1986
