Holdings: Defective vision in school children from an economic standpoint

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Bibliographic Details
Main Author:	Wessels, Lewis C.
Corporate Author:	International Congress on School Hygiene
Format:	Book
Language:	English
Published:	[s.l. : s.n , 1913?]
Subjects and Genres:	School hygiene. Vision > Testing > Costs.
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Holdings details from Closed Stacks
Call Number:	PAM LB 345 .W47 1913
Copy 1	Available