TY  - BOOK
AU  - LEE,Kwang Woong
AU  - Khoirul Huda
TI  - Why? : Fossil = Fosil
SN  - 978-979-27-5925-9
U1  - 566. 
PY  - 2009///
CY  - Jakarta
PB  - Elex Media Komputindo
KW  - 0
KW  - Grade 7-9
ER  -