TY  - BOOK
AU  - Von Braun,Wernher
TI  - The Mars project
U1  - 629.455 
PY  - 1962///
CY  - Urban Illinois
PB  - University of Illinois Press
KW  - Space ships
KW  - Orbital vendezvous (Space flight)
KW  - Rockets (Aeronautics)
KW  - Astronautics
KW  - Space flight to mars
ER  -