Selected factors associated with the achievements of high school seniors in basic areas of knowledge

Kullstedt, Einar Valter2022-08-162022-08-161955-08-31https://hdl.handle.net/1808/33272Dissertation (Ph.D.)--University of Kansas, Education, 1955.This item is protected by copyright and unless otherwise specified the copyright of this thesis/dissertation is held by the author.Selected factors associated with the achievements of high school seniors in basic areas of knowledgeDissertationopenAccess