No Inv.: 86861/P/Perp/03/1c
No Inv.: 117268-117270/P/Perp/09/3c
No Inv.: 2025-2026/P/Perp/95/2c
No Inv.: 136135/SM/Perp/13/1c
Bibliografi : hlm. 405-426No Inv.: 137816-137817/P/Perp/14/2c
No Inv.: 74777/P/01/1c
No Inv.: 80686-80869/P/02/2c
No Inv.: 65269,65253/P/00/2c
Judul asli : "Chemische Techonologie"
No Inv.: 110287/S/Perp/07/1c