No Inv.: 266-268/BLN/Perp/91/3c
No Inv.: 2172/BD/Perp/87/1c
No Inv.: 228/P/Perp/95/1c
Judul asli : "The Manager`s Handbook"
No Inv.: 5486-5490/P/Perp/92/5c
No Inv.: 535-536/BD/Perp/86/2c
No Inv.: 6080/YA/Perp/86/1c~6226/Perp/86/1c
No Inv.: 1471-1472/BD/Perp/87/2c~6062/AF/Perp/96/1c
No Inv.: 4264-4266/P/Perp/91/3c
No Inv.: 67688-67691/P/00/4c~87327/P/Perp/03/1c