The construction and evaluation of a test to measure the knowledge of accident prevention of twelfth grade pupils

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Date
1950
DOI
Authors
Howland, Dorothy Esther
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URI
https://hdl.handle.net/2144/4704
OA Version
Citation
Abstract
Description
Thesis (Ed.M.)--Boston University
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Based on investigation of the BU Libraries' staff, this work is free of known copyright restrictions
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Dissertations and Theses (pre-1964)