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Disturbances in Visual Perception
Frostig, Marianne, Lefever, Welty, Whittlesey, JohnVolume:
57
Language:
english
Journal:
The Journal of Educational Research
DOI:
10.1080/00220671.1963.10883049
Date:
November, 1963
File:
PDF, 22.88 MB
english, 1963