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VisionShowing 1 featured edition. View all 1 editions?
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1
A comparison of certain visual factors with the efficiency of textile inspectors.
1940
Microform
in English
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Book Details
Edition Notes
Thesis (Ph.D.) - University of Pennsylvania, 1940.
Includes bibliographical references.
Microfilm. Ann Arbor, Mich., University Microfilms 1940.
SHORT CIRCULATION RECORD.
The Physical Object
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Feedback?January 20, 2010 | Edited by WorkBot | add subjects and covers |
December 11, 2009 | Created by WorkBot | add works page |