Planetary flight handbook / Office of Scientific and Technical Information, National Aeronautics and Space Administration ; Pt. 7: Direct trajectories to Jupiter, Saturn, Uranus and Neptune : general discussion, contour charts and related graphical information
1969
X, 97 S
graph. Darst
Digital preservation by Technische Informationsbibliothek (TIB) / Leibniz-Informationszentrum Technik und Naturwissenschaften und Universitätsbibliothek
Book
English