Published also as thesis (PH. D.) Columbia University, 1917.Columbia university contributions to philosophy and psychology, vol. XXIV, no. 3.Mode of access: Internet
Columbia university contributions to philosophy and psychology, vol. XXVI, no. 1.Mode of access: Int...
Published also as thesis (PH.D.) Columbia university, 1922.Bibliography: p. [67]-68.Mode of access: ...
"Reprinted from Archives of psychology, no. 35."Vita.Thesis (Ph.D.)--Columbia university.Mode of acc...
"Reprinted from Archives of psychology no. 56."Thesis (Ph.D.)--Columbia university, 1922.Mode of acc...
"Reprinted from Psychological monographs, vol. XXVI, no. 5."Thesis (PH. D.)--University of Chicago, ...
"Psychological monographs, vol. XXVI, whole no. 114."Thesis (PH.D.)--University of Chicago, 1917.Mod...
Thesis (PH. D.)--New York university, 1915.Bibliography: p. 92-93.Mode of access: Internet
"Reprinted from the Psychological monographs, vol. XXVIII, no. 7, whole no. 129.""Private edition, d...
Columbia contributions to philosophy and psychology vol. 9, no. 4.Reprinted from Archives of psychol...
Published also thesis (PH. D.) Columbia University, 1912.Columbia contributions to philosophy and ps...
Published also as Teachers college, Columbia university. Contributions to education, no. 124.Vita.Th...
Published also as thesis (Ph.D.) Columbia university, 1916.Bibliography: p. 69-70.Mode of access: In...
Published also as thesis (Ph.D) Columbia university, 1914.Bibliography: p. 45.Mode of access: Intern...
"Published also as Columbia university contributions to philosophy and psychology, vol. XXI, no. 2."...
"Reprinted from the American journal of psychology, April 1911, vol. XXII, pp. 158-213."Thesis--Clar...
Columbia university contributions to philosophy and psychology, vol. XXVI, no. 1.Mode of access: Int...
Published also as thesis (PH.D.) Columbia university, 1922.Bibliography: p. [67]-68.Mode of access: ...
"Reprinted from Archives of psychology, no. 35."Vita.Thesis (Ph.D.)--Columbia university.Mode of acc...
"Reprinted from Archives of psychology no. 56."Thesis (Ph.D.)--Columbia university, 1922.Mode of acc...
"Reprinted from Psychological monographs, vol. XXVI, no. 5."Thesis (PH. D.)--University of Chicago, ...
"Psychological monographs, vol. XXVI, whole no. 114."Thesis (PH.D.)--University of Chicago, 1917.Mod...
Thesis (PH. D.)--New York university, 1915.Bibliography: p. 92-93.Mode of access: Internet
"Reprinted from the Psychological monographs, vol. XXVIII, no. 7, whole no. 129.""Private edition, d...
Columbia contributions to philosophy and psychology vol. 9, no. 4.Reprinted from Archives of psychol...
Published also thesis (PH. D.) Columbia University, 1912.Columbia contributions to philosophy and ps...
Published also as Teachers college, Columbia university. Contributions to education, no. 124.Vita.Th...
Published also as thesis (Ph.D.) Columbia university, 1916.Bibliography: p. 69-70.Mode of access: In...
Published also as thesis (Ph.D) Columbia university, 1914.Bibliography: p. 45.Mode of access: Intern...
"Published also as Columbia university contributions to philosophy and psychology, vol. XXI, no. 2."...
"Reprinted from the American journal of psychology, April 1911, vol. XXII, pp. 158-213."Thesis--Clar...
Columbia university contributions to philosophy and psychology, vol. XXVI, no. 1.Mode of access: Int...
Published also as thesis (PH.D.) Columbia university, 1922.Bibliography: p. [67]-68.Mode of access: ...
"Reprinted from Archives of psychology, no. 35."Vita.Thesis (Ph.D.)--Columbia university.Mode of acc...