No Inv.: 13882-13883/P/Perp/94/2c~14179-14180/P/Perp/94/2c~10352/P/Perp/92/1c
No Inv.: 3818/P/Perp/91/1c~2523/P/Perp/95/1c
No Inv.: 68/S/Perp/95/1c
No Inv.: 37/S/Perp/95/1c
Judul asli : "Unit Operations of Chemical Engineering"
No Inv.: 2/S/Perp/95/1c
No Inv.: 260-261/P/Perp/95/2c
No Inv.: 377-387/P/Perp/94/11c
No Inv.: 3619/P/Perp/95/1c
No Inv.: 430/PSPT/Perp/95/1c