TY  - BOOK
AU  - TIM KGBS Matematika SMAK IPEKA
TI  - Kumpulan Soal Matematika SMA 2b Kelas XI Semester 2
U1  - 510.7 
PY  - 2009///
CY  - Jakarta
PB  - Tim KGBS Matematika SMAK IPEKA
KW  - 0
KW  - Grade 10-12
ER  -