Judul asli : "Modern Office Management"
No Inv.: 90786-90789/P/Perp/05/4c~105127/S/Perp/06/1c~106621-106625/P/Perp/06/5c
No Inv.: 116238-116240/P/Perp/09/3c
No Inv.: 116491-116493/P/Perp/09/3c
No Inv.: 3707-3711/P/Perp/92/5c~658/S/Perp/89/1c
No Inv.: 1874-1875/P/Perp/92/2c~2453-2454/P/Perp/98/2c~112477-112380/P/Perp/08/4c~114851/PH/Perp/08/1c~117583/P/Perp/09/1c~126782-126786/P/Perp/10/5c~135810/PH/Perp/13/1c~143833-143835/P/Perp/14/3c
No Inv.: 116486-116488/P/Perp/09/3c
Judul asli : "Office Manajemen"
Judul asli : "The Human Side of Enterprise"
No Inv.: 5195-5197/S/Perp/86/3c