Linked Data Explorer
An employment history of unskilled male office workers of continuation school age in Philadelphia for a period of five years
- "An Employment History of unskilled male office workers of continuation school-age in Philadelphia for a period of five years"
- "An Employment history of unskilled male office workers of continuation school age in Philadelphia for a period of five years, a thesis in education presented to the Faculty of the graduate school of the University of Pennsylvania... for the degree of doctor of philosophy. E. Carl Werner"
- "An employment history of unskilled male office workers of continuation school age in Philadelphia for a period of five years"
- "An employment history of unskilled male office workers of continuation school age in Philadelphia for a period of five years"@en