Harry De W. De Groat

Born 1873-01-01

Died 1959-01-01

Identifiers

Open LibraryOL11955786A

Top Subjects

Arithmetic (2)

Books by Harry De W. De Groat

Total count: 3

Iroqouis arithmetics, answers for book one

Iroquois Publishing Co.1926-01-01
The Iroquois arithmetics for school and life ...

Iroquois Publishing Company, Inc.1926-01-01
The Iroquois arithmeticsfor school and lifeThree book ed.

Iroquois1926-01-01