TY  - RPRT
TI  - Proportion judgments in haptic and visual form perception.
AU  - S Appelle
AU  - F J Gravetter
AU  - P W Davidson
PY  - 1980
DO  - 10.1037/h0081027
UR  - https://pubmed.ncbi.nlm.nih.gov/7448637/
ID  - 7448637
ER  -