Add to ORKGOriginally presented as the author's thesis, Columbia.Bibliography: p. 42.Mode of access: Internet
Issued also as thesis (PH.D.) Columbia University.Bibliography: p. 95-100.Mode of access: Internet
Series title also at head of t.-p."Bibliography": p. 211-215.Mode of access: Internet
Issued also as thesis (Ph.D.) Columbus university, 1922.Bibliography: p. 153.Mode of access: Interne...
Issued also as thesis (Ph. D) - Columbia university.Bibliography: p. 123-127.Mode of access: Interne...
Published also as Teachers college, Columbia university, Contributions to education, no. 578.Vita.Th...
[4th impression]Bibliography of children's interests: p. 249-255.Mode of access: Internet
"Reprinted from Colorado college studies, vol. VII."Cover-title.Mode of access: Internet
Published also as thesis (Ph. D.) Columbia University, 1921."Bibliography of authorities on the natu...
Bibliography: p. 359-375."Child study literature": p. xxi-xxiii.Mode of access: Internet
Published also as Teachers college, Columbia university, Contributions to education, no. 164.Vita.Th...
Includes bibliographical references.Bibliography: p. 237-260.Mode of access: Internet
Issued also as thesis, Columbia University.Bibliography: p. 102-103.Mode of access: Internet
Published also as Contributions to education, Teachers college, Columbia university, no. 113.Vita.Th...
"Child study literature": p. xxi-xxiii.Bibliography: p. 359-375.Mode of access: Internet
Columbia university contributions to philosophy and psychology, vol. xxiv, no. 2.Mode of access: Int...
Issued also as thesis (PH.D.) Columbia University.Bibliography: p. 95-100.Mode of access: Internet
Series title also at head of t.-p."Bibliography": p. 211-215.Mode of access: Internet
Issued also as thesis (Ph.D.) Columbus university, 1922.Bibliography: p. 153.Mode of access: Interne...
Issued also as thesis (Ph. D) - Columbia university.Bibliography: p. 123-127.Mode of access: Interne...
Published also as Teachers college, Columbia university, Contributions to education, no. 578.Vita.Th...
[4th impression]Bibliography of children's interests: p. 249-255.Mode of access: Internet
"Reprinted from Colorado college studies, vol. VII."Cover-title.Mode of access: Internet
Published also as thesis (Ph. D.) Columbia University, 1921."Bibliography of authorities on the natu...
Bibliography: p. 359-375."Child study literature": p. xxi-xxiii.Mode of access: Internet
Published also as Teachers college, Columbia university, Contributions to education, no. 164.Vita.Th...
Includes bibliographical references.Bibliography: p. 237-260.Mode of access: Internet
Issued also as thesis, Columbia University.Bibliography: p. 102-103.Mode of access: Internet
Published also as Contributions to education, Teachers college, Columbia university, no. 113.Vita.Th...
"Child study literature": p. xxi-xxiii.Bibliography: p. 359-375.Mode of access: Internet
Columbia university contributions to philosophy and psychology, vol. xxiv, no. 2.Mode of access: Int...
Issued also as thesis (PH.D.) Columbia University.Bibliography: p. 95-100.Mode of access: Internet
Series title also at head of t.-p."Bibliography": p. 211-215.Mode of access: Internet
Issued also as thesis (Ph.D.) Columbus university, 1922.Bibliography: p. 153.Mode of access: Interne...