Screening school children for visual defects; report of a study conducted in St. Louis, Missouri, 1948-49
Crane, Marian Minor, 1896-
Screening school children for visual defects; report of a study conducted in St. Louis, Missouri, 1948-49 [by] Marian M. Crane [and others] with the assistance of Bronson Price. - [Washington, U.S. Govt. Print. Off., 1954] - 92 p. tables. 23 cm.
ss 54000014
Eye--Examination.
School children.
LB3451 / .C8
371.71 371.72
Screening school children for visual defects; report of a study conducted in St. Louis, Missouri, 1948-49 [by] Marian M. Crane [and others] with the assistance of Bronson Price. - [Washington, U.S. Govt. Print. Off., 1954] - 92 p. tables. 23 cm.
ss 54000014
Eye--Examination.
School children.
LB3451 / .C8
371.71 371.72