No Inv.: 6253/Perp/P/99/1~6254/Perp/P/99/1c
No Inv.: 3651/P/Perp/99/1c
No Inv.: 3800/P/99/1c
Judul asli : "The Tom Peter Seminar"
No Inv.: 45/P/99/1c
No Inv.: 66885-66887/P/00/3c
Judul asli : "The Organic Constituents of Higher Plants"
No Inv.: 3455-4364/P/99/10c~75990-75991/02/21c~84865-84868/P/Perp/FIS/03/5c
No Inv.: 73593-73594/S/00/2c
No Inv.: 67958-67967/S/00/10c