TY  - BOOK
T1  - Essays on the history of rocketry and astronautics :proceedings of the third through the sixth history symposia of the International Academy of Astronautics /
DA  - 1977.
CY  - Washington :
CY  - Springfield, Va. :
AU  - Hall, R. Cargill.
CN  - TL570
CN  - TL570
PB  - NASA ;
PB  - for sale by the National Technical Information Service,
PP  - Washington :
PP  - Springfield, Va. :
PY  - 1977.
N1  - "Symposia sponsored by International Academy of Astronautics and held at Mar del Plata, Argentina, October 10, 1969; Constance, German Federal Republic, October 11-12, 1970; Brussels, Belgium, September 23, 1971; Vienna, Austria, October 13, 1972. "
ID  - 9792
KW  - Astronautics
KW  - Rocketry
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  -