TY  - BOOK
AU  - ALAM S
TI  - Economics 3A : : For Senior High School Grade XII Semester 1
SN  - 979-25-5450-5
U1  - 330. 
PY  - 2011///
CY  - Jakarta
PB  - Esis
KW  - 0
KW  - Grade 10-12
ER  -