Freireich, Albert2022-07-262022-07-261958-05https://hdl.handle.net/11299/229657A Paper Presented to the Faculty of the Graduate School, University of Minnesota, A Requirement for the Degree Master of Arts (Plan B), by Albert Freireich, May 1958.en-USUniversity of Minnesota DuluthPlan Bs (project-based master's degrees)Master of ArtsMaster of Arts in EducationDivision of Education and PsychologyScholarly Text or Essay