No Inv.: 701/Perp/82/1c
No Inv.: 4821/Perp/77/1c
No Inv.: 01/S/Perp/95/1c~2784/P/Perp/96/1c
No Inv.: 1980-1981/BD/Perp/87/2c
No Inv.: 1495-1497/BD/Perp/91/3c
No Inv.: 263-264/BD/Perp/86/2c
No Inv.: 618-627/P/Perp/96/10c
No Inv.: 707/PS2PT/Perp/96/1c
No Inv.: 3628/P/99/1c
Judul asli : "You Can Teach Your Child About Numbers"