Changes in achievement following the removal of certain physical defects in elementary school pupils

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  • English
by , Philadelphia
School children -- Health and hygiene., Children with disabilities., Public schools -- Pennsylvania -- Philadel

Places

Pennsylvania, Philadel

Statement[by] Raymond L. Chambers.
Classifications
LC ClassificationsLC4219 .C45 1931
The Physical Object
Pagination131p.
ID Numbers
Open LibraryOL6277129M
LC Control Number32019143
OCLC/WorldCa1280788

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