1881
Smith, John Merlin Powis
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1974
1882
Smith, John Merlin Powis
| T & T Clark |
1974
1883
Burris, Kevin Roy.
| UMI Dissertations Publishing |
2009
1885
1887
Gerlach, Bruce Alan
| UMI |
1997
1888
Mereish, Ethan H.
| American Psychological Association |
2021
1890
Stumpf, Samuel Enoch
| Vanderbilt University Press |
1954