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Emerson, RW

Emerson, RW (reprint author), Western Michigan Univ, Res Journal Visual Impairment d Blindness, 1903 West Michigan Ave, Kalamazoo, MI 49008 USA.; Emerson, RW (reprint author), Western Michigan Univ, Dept Blindness & Low Vis Studies, 1903 West Michigan Ave

JOURNAL OF VISUAL IMPAIRMENT & BLINDNESS, 2017; 111 (5): 488