TY  - BOOK
AU  - Betts,Emmett A.
AU  - Austin,Agnes Sutton
TI  - Visual problems of school children
AV  - RE48 .B54
PY  - 1941///]
CY  - Chicago, Ill.
PB  - The Professional press, inc.
KW  - Eye
KW  - Diseases
KW  - Examination
KW  - Vision
N1  - Cover-title; Contents on p. [2] of cover; "Reprinted from the Optometric weekly 1940-1941."--p. [3] of cover; "References" at end of each chapter except two; "Reading clinc publications": p. 79-80
ER  -