No Inv.: 1416-1417/P/Perp/92/2c~3098/P/Perp/96/1c
No Inv.: 2765-2766/P/Perp/96/2c
No Inv.: 103403/S/Perp/06/1c
No Inv.: 326/S/Perp/92/1c
Judul asli :"Telecommunication Techniques handbook"
No Inv.: 146884, 146029/P/Perp/15/2c
No Inv.: 119490-119492/P/Perp/09/3c~125900-125904/P/Perp/10/10c