TY  - BOOK
AU  - Hall, R. Cargill.
CN  - NAS 1.55:
CY  - Washington :
DA  - 1977.
ID  - 180224
KW  - Rocketry
KW  - Astronautics
N1  - Symposia sponsored by International Academy of Astronautics and   held at Mar del Plata, Argentina, Oct. 10, 1969; Constance, German Federal      Republic, Oct. 11-12, 1970; Brussels, Belgium, Sept. 23, 1971; Vienna, Austria, Oct. 13, 1972.
PB  - National Aeronautics and Space Administration,      Scientific and Technical Information Office :
PB  - for sale by the Supt. of Docs., U.S. Govt. Print. Off.,
PP  - Washington :
PY  - 1977.
T1  - Essays on the history of rocketry and astronautics :proceedings of the third through the sixth history symposia of the International Academy of Astronautics /
TI  - Essays on the history of rocketry and astronautics :proceedings of the third through the sixth history symposia of the International Academy of Astronautics /
ER  -