Disertai dengan art notebook/supplement
No Inv.: 113094/S/Perp/08/1c
No Inv.: 129536-129538/S/Perp/2c
No Inv.: 113581-113582/P/Perp/08/2c~117744/P/Perp/09/1c
No Inv.: 133436,133463/S/Perp/2c
Bibliografi : hlm. 423-437No Inv.: 144271/SM/Perp/14/1c
Judul asli :"Economics"
No Inv.: 139164,139165/P/Perp/14/2c
No Inv.: 36271,36298/S/Perp/03/2c