No Inv.: 88609-88612/P/Perp/04/4c
No Inv.: 88966-88968/P/Perp/3c
No Inv.: 89191/S/Perp/04/1c
No Inv.: 89273/S/Perp/04/1c
No Inv.: 87112-87115/P/Perp/04/4c
No Inv.: 87120-87122/P/Perp/03/3c
No Inv.: 89621/PSM/Perp/04/1c
Judul asli :"Signals and linear systems"
No Inv.: 89342/PSM/Perp/04/1c
No Inv.: 89644/PSM/Perp/04/1c~90457-90459/P/Perp/04/3c