No Inv.: 100017-100019/S/Perp/04/3c
Judul asli :"Principles of economics"
No Inv.: 101247,101248,105590/P/Perp/05/3c
No Inv.: 101678-101680/P/Perp/05/3c
No Inv.: 101240-101242/P/Perp/05/3c
No Inv.: 101748-101750/P/Perp/05/3c
No Inv.: 101843/P/Perp/05/1c
No Inv.: 103019/S/Perp/05/1c
No Inv.: 103113/PSM/Perp/05/1c~115381/SM/Perp/08/1c
No Inv.: 103315/S/Perp/05/1c