[organised by ESA Programme Advisory Committee on the Special Project concerning the Launching of Sounding Rockets & Centre national d'études spatiales ; edited by T. Halvorsen & B. Battrick, with the assistance of C. Rowley
of the 3rd European symposium jointly organised by the European Space Agency, the Centre national d'études spatiales, and the Commissariat à l'énergie atomique, Grenoble, 24-27 April 1979