Visual problems of school children [by] Emmett A. Betts, PH. D. [and] Agnes Sutton Austin. M.S.
Material type:
TextPublication details: Chicago, Ill., The Professional press, inc. [1941]Description: 80 p. incl. tables, diagrs. 26 cmSubject(s): LOC classification: - RE48 .B54
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.
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