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A PSYCHOPHYSICAL STUDY OF CARTOGRAPHIC SYMBOLS
EKMAN, GOSTA, LINDMAN, RALF, WILLLAM-OLSSON, W.Volume:
13
Language:
english
Journal:
Perceptual and Motor Skills
DOI:
10.2466/pms.1961.13.3.355
Date:
December, 1961
File:
PDF, 404 KB
english, 1961