Url
	https://chloe.cnr.it/s/DHeLO/item/16363
Resource class
	bibo:AcademicArticle
Creator
	Hotelling, H.
Date
	1933
Language
	eng
Is Part Of
	Journal of Educational Psychology
Doi
	https://doi.org/10.1037/h0070888
Issn
	1939-2176
Issue
	7
Pages
	498-520
Volume
	24
Homepage
	https://www.zotero.org/groups/5293298/bidiar/items/SGTIMUGDitem-list

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