TY  - BOOK
AU  - KHIMJI,DIPAK
AU  - EVANS-KLOCK,JOHN
TI  - IB ECONOMICS WORKBOOK (TRIED & TESTED) STANDARD & HIGHER LEVEL
SN  - 9 781523711604
U1  - 330 KHI 
PY  - 2012///
KW  - ECONOMICS
ER  -