TY  - BOOK
AU  - Donahue T M Ed.
ED  - International Space Science Symposium(12th :1969 : Prague)
ED  - 
TI  - Space research 10: proceedings
U1  - 629.4 
PY  - 1970///
CY  - Amsterdam
PB  - North-Holland
KW  - Astronautics
KW  - Space research
N1  - plenary meeting
ER  -