Thesis (PH. D.)-University of Pennsylvania, 1916.Bibliography: p. [111]-120.Mode of access: Internet
Published also as thesis (Ph.D.) University of Pennsylvania, 1912."Bibliographical note": p. 57.Mode...
Issued also as thesis (PH.D.) Columbia University.Bibliography: p. 95-100.Mode of access: Internet
Published also as thesis (Ph. D.) Columbia university, 1912.Mode of access: Internet
Published also as thesis, Columbia University, 1916.Bibliography: p. 107.Mode of access: Internet
Thesis (M.A.)--Univ. of California. Dec., 1919."Sources of study material."Mode of access: Internet
Abstract of thesis (Ph.D)--University of Pennsylvania, 1909.Mode of access: Internet
Vita.Thesis (Ph. D.) University of Illinois, 1915."Selected bibliography": p. 117-120.Mode of access...
Thesis (M.A.)--Univ. of California. Dec. 1921.Bibliography: p. 104-109.Mode of access: Internet
Published also as thesis (Ph.D.) University of Illinois."Selected bibliography": p.117-120.Mode of a...
"Reprinted from the Journal of educational psychology."Thesis (Ph. D.)--University of Pennsylvania, ...
Thesis (M.A.)--Univ. of Calif. Dec. 1917.Bibliography: p. 151-157.Mode of access: Internet
Thesis (M.A.)--Univ. of California. May, 1917.Bibliography: p. 156-164.Mode of access: Internet
Thesis (PH.D.)--University of Wisconsin, 1911.Bibliography: p. 140-144.Mode of access: Internet
Typescript.Thesis (Ph.M.)--University of Wisconsin--Madison, 1921.Mode of access: Internet
Thesis (M.A.)--Univ. of California. May, 1922."A partial bibliography": p. 133-140.Mode of access: I...
Published also as thesis (Ph.D.) University of Pennsylvania, 1912."Bibliographical note": p. 57.Mode...
Issued also as thesis (PH.D.) Columbia University.Bibliography: p. 95-100.Mode of access: Internet
Published also as thesis (Ph. D.) Columbia university, 1912.Mode of access: Internet
Published also as thesis, Columbia University, 1916.Bibliography: p. 107.Mode of access: Internet
Thesis (M.A.)--Univ. of California. Dec., 1919."Sources of study material."Mode of access: Internet
Abstract of thesis (Ph.D)--University of Pennsylvania, 1909.Mode of access: Internet
Vita.Thesis (Ph. D.) University of Illinois, 1915."Selected bibliography": p. 117-120.Mode of access...
Thesis (M.A.)--Univ. of California. Dec. 1921.Bibliography: p. 104-109.Mode of access: Internet
Published also as thesis (Ph.D.) University of Illinois."Selected bibliography": p.117-120.Mode of a...
"Reprinted from the Journal of educational psychology."Thesis (Ph. D.)--University of Pennsylvania, ...
Thesis (M.A.)--Univ. of Calif. Dec. 1917.Bibliography: p. 151-157.Mode of access: Internet
Thesis (M.A.)--Univ. of California. May, 1917.Bibliography: p. 156-164.Mode of access: Internet
Thesis (PH.D.)--University of Wisconsin, 1911.Bibliography: p. 140-144.Mode of access: Internet
Typescript.Thesis (Ph.M.)--University of Wisconsin--Madison, 1921.Mode of access: Internet
Thesis (M.A.)--Univ. of California. May, 1922."A partial bibliography": p. 133-140.Mode of access: I...
Published also as thesis (Ph.D.) University of Pennsylvania, 1912."Bibliographical note": p. 57.Mode...
Issued also as thesis (PH.D.) Columbia University.Bibliography: p. 95-100.Mode of access: Internet
Published also as thesis (Ph. D.) Columbia university, 1912.Mode of access: Internet