TY  - BOOK
TI  - ALAM semesta
SN  - 9837107812
U1  - 523.112 
PY  - 0000///n.d
CY  - Cheras
PB  - Agents' Digest (M) Sdn. Bhd.
KW  - Space
KW  - Juvenile Literature
N1  - Mengandungi indeks
ER  -