TY  - BOOK
AU  - Penzo, Paul.
AU  - AAS/AIAA Astrodynamics Conference. Provincetown 1979
TI  - Astrodynamics 1979 (Proceedings) /ed. by Paul Penzo (...)
T2  - Advances in the Astronautical Sciences
U1  - 629.406 
PY  - 1980///
CY  - San Diegoa
PB  - AAS
ER  -