The White Abacus was created in 1997-03.
The ISBN of The White Abacus is 9780380974764.
The White Abacus has 342 pages.
Asiana Abacus was created in 1991.
Avnet Abacus was created in 2009.
Abacus Solutions was created in 2000.
Abacus Federal Savings Bank was created in 1984.
chinese are white and japanese are short
"Answer"The abacus was created 3000Bc ago by the chinese.
China invented the abacus .
How did the abacus occur?
An Abacus has beads and strings.
The Chinese abacus