TY  - BOOK
AU  - TIM Dian Artha
TI  - 7 Keajaiban dunia: : Zaman pertengahan 
SN  - 979-490-200-4
U1  - 500. 
PY  - 2006///
PB  - Dian Artha
KW  - 0
KW  - Grade 7-9
ER  -