Vita.Thesis (PH. D.)--Johns Hopkins university, 1914."Partial bibliography": p. [62]-63.Mode of access: Internet
Thesis (doctoral)--Rheinische Friedrich-Wilhelms-Universität zu Bonn, 1880.Mode of access: Internet
Thesis (PH.D.)--Cornell univerisity, 1920."Bibliographie": p. 5-6.Mode of access: Internet
Vita.Thesis (doctoral) -- Universität Leipzig, 1915.Bibliography: p. [77]-78.Mode of access: Interne...
Thesis (Inaug.-Diss.)--Universität Jena, 1915.Vita.Bibliography: p. 79-81.Mode of access: Internet
Vita.Thesis (PH. D.)--Johns Hopkins university, 1913.Bibliography: p. 83-84.Mode of access: Internet
Bibliography: p. [v]-vii.Vita.Thesis (Ph. D.)--Johns Hopkins University, 1889.Mode of access: Intern...
Thesis (PH. D.)--University of Chicago, 1906."Selected list of books, articles, and dissertations": ...
Vita.Thesis--Columbia University, 1907.Bibliography: p. 111-115.Mode of access: Internet
Vita.Thesis (PH.D.)--Columbia university, 1919.Bibliography: p. 121-124.Mode of access: Internet
First published as author's dissertation, Marburg, 1910.Mode of access: Internet
Vita.Thesis (doctoral)--Universität Leipzig, 1901.Bibliography: p. [3].Mode of access: Internet
Vita.Thesis (doctoral) -- Grossherzoglich Hessische Ludwigs-Universität zu Giessen, 1904.Includes bi...
Vita.Thesis (PH.D.)--New York University, 1911.Bibliography: p. [85]-127.Mode of access: Internet
Vita.Thesis (PH.D.)--Columbia university, 1919.Bibliography: p. 121-124.Mode of access: Internet
Vita.Thesis (doctoral)--Universität zu Tübingen, 1906.Bibliography: p. [v]-vii.Mode of access: Inter...
Thesis (doctoral)--Rheinische Friedrich-Wilhelms-Universität zu Bonn, 1880.Mode of access: Internet
Thesis (PH.D.)--Cornell univerisity, 1920."Bibliographie": p. 5-6.Mode of access: Internet
Vita.Thesis (doctoral) -- Universität Leipzig, 1915.Bibliography: p. [77]-78.Mode of access: Interne...
Thesis (Inaug.-Diss.)--Universität Jena, 1915.Vita.Bibliography: p. 79-81.Mode of access: Internet
Vita.Thesis (PH. D.)--Johns Hopkins university, 1913.Bibliography: p. 83-84.Mode of access: Internet
Bibliography: p. [v]-vii.Vita.Thesis (Ph. D.)--Johns Hopkins University, 1889.Mode of access: Intern...
Thesis (PH. D.)--University of Chicago, 1906."Selected list of books, articles, and dissertations": ...
Vita.Thesis--Columbia University, 1907.Bibliography: p. 111-115.Mode of access: Internet
Vita.Thesis (PH.D.)--Columbia university, 1919.Bibliography: p. 121-124.Mode of access: Internet
First published as author's dissertation, Marburg, 1910.Mode of access: Internet
Vita.Thesis (doctoral)--Universität Leipzig, 1901.Bibliography: p. [3].Mode of access: Internet
Vita.Thesis (doctoral) -- Grossherzoglich Hessische Ludwigs-Universität zu Giessen, 1904.Includes bi...
Vita.Thesis (PH.D.)--New York University, 1911.Bibliography: p. [85]-127.Mode of access: Internet
Vita.Thesis (PH.D.)--Columbia university, 1919.Bibliography: p. 121-124.Mode of access: Internet
Vita.Thesis (doctoral)--Universität zu Tübingen, 1906.Bibliography: p. [v]-vii.Mode of access: Inter...
Thesis (doctoral)--Rheinische Friedrich-Wilhelms-Universität zu Bonn, 1880.Mode of access: Internet
Thesis (PH.D.)--Cornell univerisity, 1920."Bibliographie": p. 5-6.Mode of access: Internet
Vita.Thesis (doctoral) -- Universität Leipzig, 1915.Bibliography: p. [77]-78.Mode of access: Interne...