TY  - GEN
AU  - Parkes,Lucas
AU  - Wyndham,John
TI  - The Outward urge
T2  - Penguin books 1154
U1  - 823 
CY  - Harmondsworth
PB  - Penguin Books
KW  - English fiction
KW  - Science fiction
KW  - Space flight
ER  -