Note 44 — XI.
Reading edition
Child Labor. By William F. Willoughby, A.B. Child Labor. By Miss Clare de Grafenried, Publications of the American Economic Association, vol. v. no. 2.
Reading edition
Child Labor. By William F. Willoughby, A.B. Child Labor. By Miss Clare de Grafenried, Publications of the American Economic Association, vol. v. no. 2.