TY  - BOOK
AU  - Noordung, Hermann.
CN  - NAS 1.21:
CY  - [Washington, DC :
CY  - Springfield, Va. :
DA  - 1995]
ID  - 180202
KW  - Histories.
KW  - Rocket engines.
KW  - Space flight.
N1  - Distributed to depository libraries in microfiche.
N1  - Shipping list no.: 95-0615-M.
PB  - National Aeronautics and Space Administration ;
PB  - National Technical Information Service, distributor,
PP  - [Washington, DC :
PP  - Springfield, Va. :
PY  - 1995]
T1  - The problem of space travelthe rocket motor /
TI  - The problem of space travelthe rocket motor /
ER  -