01013cam a22002891 4500 e 42000330 DLC 20260227111231.0 760601s1941 ilua b 000 0 eng e 42000330 (OCoLC)2204480 DLC OCU DLC RE48 .B54 Betts, Emmett A. (Emmett Albert), 1903-1987. Visual problems of school children [by] Emmett A. Betts, PH. D. [and] Agnes Sutton Austin. M.S. Chicago, Ill., The Professional press, inc. [1941] 80 p. incl. tables, diagrs. 26 cm. 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. Eye Diseases. Eye Examination. Vision. Austin, Agnes Sutton, joint author. 21897 21897