No Inv.: 2763/Perp/86/1c
No Inv.: 76510/PSM/Perp/01/1c
Judul asli : "Machineonderdelen"
No Inv.: 114525/S/Perp/08/1c
No Inv.: 115626-115628/P/Perp/09/3c
Bibliografi disetiap akhir babNo Inv.: 138900-138901/P/Perp/14/2c
No Inv.: 1150-1153/S/Perp/91/4c
Judul asli : "The Portable MBA in Finance and Accounting"
No Inv.: 13416/P/Perp/94/1c
Bibliografi : hlm. 361-363 No Inv.: 135706 /SM/Perp/14/1c