On 3rd prelim. leaf: A thesis submitted to the faculty of the Graduate school of the University of Pennsylvania in partial fulfilment of the requirements for the degree of doctor of philosophy.Mode of access: Internet
"A brief chronological bibliography on mentally defective children": p. 343-345.Mode of access: Inte...
"Prepared by the National Institute of Child Health and Human Development."Mode of access: Internet
Abstract of thesis (Ph.D)--University of Pennsylvania, 1909.Mode of access: Internet
"Reprinted from the Psychological clinic, vol. VI, nos. 3 and 4, May and June, 1912."Cover-title.The...
Type-written ms.Thesis (M.S.)--Univ. of California.Bibliography: Apx. 3 p.Mode of access: Internet
"This investigation was supported in part by Research Grant Title VII, No. 701124 from the Departmen...
Typescript.Thesis (M.A.)--University of Wisconsin--Madison, 1920.Includes bibliographical references...
Published also as thesis (PH. D.) Columbia University, 1918.Mode of access: Internet
Sponsored by the New York City chapter, Association for the Help of Retarded Children.Includes bibli...
Mode of access: Internet.Vols. for 1958-1966 issued by the Children's Bureau; 1969- issued by the Ma...
"Cooperative research project no. 578."Bibliography: p. 125-128.Mode of access: Internet
"Sponsored by the American Association on Mental Deficiency project on technical planning in mental ...
Thesis (Ph. D.)--University of Pennsylvania, 1909."Bibliography of authorities consulted": p. 44-46....
Philip A. Annas, Director."Research ... performed pursuant to a contract with the United States Offi...
"The study is based upon data taken from the case records of the demonstration child guidance clinic...
"A brief chronological bibliography on mentally defective children": p. 343-345.Mode of access: Inte...
"Prepared by the National Institute of Child Health and Human Development."Mode of access: Internet
Abstract of thesis (Ph.D)--University of Pennsylvania, 1909.Mode of access: Internet
"Reprinted from the Psychological clinic, vol. VI, nos. 3 and 4, May and June, 1912."Cover-title.The...
Type-written ms.Thesis (M.S.)--Univ. of California.Bibliography: Apx. 3 p.Mode of access: Internet
"This investigation was supported in part by Research Grant Title VII, No. 701124 from the Departmen...
Typescript.Thesis (M.A.)--University of Wisconsin--Madison, 1920.Includes bibliographical references...
Published also as thesis (PH. D.) Columbia University, 1918.Mode of access: Internet
Sponsored by the New York City chapter, Association for the Help of Retarded Children.Includes bibli...
Mode of access: Internet.Vols. for 1958-1966 issued by the Children's Bureau; 1969- issued by the Ma...
"Cooperative research project no. 578."Bibliography: p. 125-128.Mode of access: Internet
"Sponsored by the American Association on Mental Deficiency project on technical planning in mental ...
Thesis (Ph. D.)--University of Pennsylvania, 1909."Bibliography of authorities consulted": p. 44-46....
Philip A. Annas, Director."Research ... performed pursuant to a contract with the United States Offi...
"The study is based upon data taken from the case records of the demonstration child guidance clinic...
"A brief chronological bibliography on mentally defective children": p. 343-345.Mode of access: Inte...
"Prepared by the National Institute of Child Health and Human Development."Mode of access: Internet
Abstract of thesis (Ph.D)--University of Pennsylvania, 1909.Mode of access: Internet