TY  - BOOK
AU  - ALAM S
AU  - Astari Wirastuti
AU  - Yansen S.si,Abdul Manan
TI  - Economics 3B for Senior High School Grade XII Semester 2
SN  - 979-25-5451-3
U1  - 330. 
PY  - 2011///
CY  - Jakarta
PB  - Esis
KW  - 0
KW  - Grade 10-12
ER  -