No Inv.: 85723-85724/S/Perp/03/4c
No Inv.: 46/S/Perp/95/1c~11522-11531/P/Perp/98/10c~2621/P/Perp/98/1c
No Inv.: 3338-3342/P/Perp/96/5c
No Inv.: 5994-5996/P/Perp/97/3c
Judul asli : "Elementaire Bedriffseconomic"
No Inv.: 909-913/P/99/5c~89684/PSM/Perp/04/1c~113530,113531/P/Perp/08/2
No Inv.: 66155-66159/P/00/5c
No Inv.: 74674/P/01/1c~88447/P/Perp/04/5c
No Inv.: 125740-125744/P/Perp/10/5c
No Inv.: 126947-126951/P/Perp/10/5c