Judul asli : "Personal Time Management"
No Inv.: 79363/01/1c~1531/S/Perp/97/1c
No Inv.: 9276-9279/P/Perp/98/3c~2374/P/Perp/98/1c
No Inv.: 67160-67164/P/00/5c
No Inv.: 75603-75606/S/01/4c
No Inv.: 80185/S/02/1c
No Inv.: 659/PS2PT/96/1c
No Inv.: 80132/S/02/1c
No Inv.: 85316-85317/P/Perp/FIS/03/2c
No Inv.: 87540-87549/P/Perp/04/10c