Recommendations for earth space laboratory and lunar surface experiments, landing site selection, and comments on present knowledge of lunar surface
TYCHO study group Final report
15.12.1965
Report
Keine Angabe
Englisch
Report of 1967 summer ''TYCHO'' meeting
NTRS | 1967
Elsevier | 1991
|Online Contents | 2011
The Tycho Catalogue: Stellar Content
British Library Online Contents | 1997
|NTRS | 1970
|