Judul asli : "Internet Companion"
Judul asli : "Theory and Problems Operation Research"
No Inv.: 84058-84062/P/Perp/FT/02/5c~88949-88950/P/Perp/04/2c~103523-103523/P/Perp/06/5c~103518-103522/P/Perp/06/5c
No Inv.: 80751-80758/P/Perp/7c~75878-75879/P/01/2c~135938/PH/Perp/14/1c
No Inv.: 74955-74959/P/01/5c
Judul asli : "Theory and Problems of Vector Analysis"
Judul asli :"Signals and linear systems"