Note 9 — Chapter XIV · ToC
Reading edition
By Professor Lila V. North, Baltimore College for Women, for the New York Committee on the Physical Welfare of School Children, 105 East 22d Street, New York City.
Reading edition
By Professor Lila V. North, Baltimore College for Women, for the New York Committee on the Physical Welfare of School Children, 105 East 22d Street, New York City.