TY  - BOOK
AU  - Ardley,Neil
TI  - Planet luaran
T2  - Siri cakerawala
SN  - 9678101564
U1  - 523.4 23
PY  - 1993///
CY  - Kuala Lumpur : 
PB  - Vinpress , 
KW  - Planets
ER  -