TY  - BOOK
T1  - The exploration of space
A1  - Clarke, Arthur C. 1917-2008
LA  - English
PP  - New York
PB  - Harper
YR  - 1951
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-1685594773861772100
OP  - 199
NO  - Includes index.
CN  - TL 788.5 C42
KW  - Interplanetary voyages.
ER  -