TY  - GEN
AU  - HSU,E H
TI  - An experimental study on mental numbers and a new application
SN  - 0022-1309
PY  - 2008///1016
KW  - Humans
KW  - Psychology
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1080/00221309.1948.9711768
ER  -