Cyril Dépraz
Science, Technology, and Education
Kinshasa and Lausanne
Congolese space rocket
by Christian Denisart, Daniel Wyss, and Jean-Patrice Keka
Publishing and Art
Lausanne
Léon Missile, le livre!
by lemissile
Science, Technology, and Education
Kinshasa and Lausanne
Congolese space rocket
by Christian Denisart, Daniel Wyss, and Jean-Patrice Keka