TY  - BOOK
AU  - Farndon,John
AU  - Cope,Jane
AU  - Şahin,Ulaş
TI  - Astronomi
T2  - Aktif seri
SN  - 9758295578
PY  - 2001///
CY  - Istanbul
PB  - Bulut
KW  - Astronomy
KW  - Planets
KW  - Solar system
N1  - This book is in Turkish
ER  -