No Inv.: 1829-1831/P/Perp/95/3c
No Inv.: 561-562/BD/Perp/86/2c
No Inv.: 4508-4517/P/Perp/92/10c~328/S/Perp/90/1c~2710-2711/Pb/Perp/91/2c~1830/S/Perp/88/1c~4810-4817/P/Perp/92/8c~5506/P/99/1c~102703/S/Perp/05/1c~102759-102760/S/Perp/05/2c~102760/S/Perp/05/1c~10…
Judul asli : "Theory and Problems of Microeconomic Theory"
No Inv.: 6864-6873/P/Perp/97/10c
No Inv.: 11935/P/Perp/98/1c
Judul asli : "Intermediate Microeconomics : theory, issues, applications"
No Inv.: 254-257/P/Perp/94/1c
No Inv.: 64180-64189/P/00/10c
No Inv.: 80595-80601/S/02/7c~100300-100303/P/Perp/05/4c