Organizing space activities for world needs organized by the International Academy of Astronautics at the XIXth International Astronautical Congress, New York, October 1968
Steinhoff, Ernst August.
International Astronautical Congress19th1968New York.
Oxford Pergamon
1971
Includes 2 contributions in French. '...the proceedings of the first of the Theme Sessions, held during the 19th International Astronautical Congress in New York, 1968.' - book jacket
bibl
Astronautics