Arithmetic in the rural and village schools of New York State,
Orleans, Jacob S. 1899-
Arithmetic in the rural and village schools of New York State, by Jacob S. Orleans, research associate, Educational Measurements Bureau and F. Seymour, supervisor of mathematics. - Albany, The University of the State of New York Press, 1926. - 37 p. tables, charts. 23 cm. - University of the State of New York bulletin no. 865 .
Bibliography: p. 37.
e 27000036
Arithmetic--Study and teaching (Elementary)
QA135 / .O74
Arithmetic in the rural and village schools of New York State, by Jacob S. Orleans, research associate, Educational Measurements Bureau and F. Seymour, supervisor of mathematics. - Albany, The University of the State of New York Press, 1926. - 37 p. tables, charts. 23 cm. - University of the State of New York bulletin no. 865 .
Bibliography: p. 37.
e 27000036
Arithmetic--Study and teaching (Elementary)
QA135 / .O74