TY  - BOOK
AU  - Oberth,Hermann
AU  - Barth,Hans
TI  - Wege zur Raumschiffahrt
AV  - TL782 .O2
PY  - 1974///
CY  - Bukarest
PB  - Kriterion
KW  - Rocketry
N1  - Includes bibliographical references and index
ER  -