TY  - BOOK
AU  - Kardiman
TI  - Ekonomi 1 SMP Kelas VII
SN  - 979-676-787-2
U1  - 330. 
PY  - 2011///
CY  - Bogor
PB  - Yudhistira
KW  - 0
KW  - Grade 7-9
ER  -