Marie Hartwig, manager of women's interclass field hockey, 1929

[Ensian caption is "'Pete' Hartwig, manager"]

Report of the United States delegation to a meeting of the International Labor Organization [at] the fifth session of the Advisory Committee on Salaried Employees and Professional Workers, Cologne, Germany, Nov. 23-Dec. 4, 1959.

Cover title.

Manager development, principles and perspectives.

Includes bibliography.