TY  - GEN
AU  - Ley,Willy
TI  - Rockets missiles and men in space
U1  - 808.83 
CY  - NEw York
PB  - NEw American Library
KW  - Immaginary voyages
KW  - Interplanetary voyages
KW  - Science fiction
N1  - With bibliography, illustration
ER  -