by Columbia University. Library

1901

by University of the State of New York. Division of Educational Extension

1901

by University of the State of New York. Home Education Department

1903

by Yale University

1903

by University of Chicago

1901

by Northwestern University (Evanston, Ill.)

1927

by University of Chicago

1927

by Harvard University

1911

by Yale University

1929

by Harvard University

1903

by Harvard University

1902

by Western Reserve University

1920