The retention of elementary algebra through quadratics, after varying intervals of time

Autor: White, Annabel Lee
Jazyk: angličtina
Rok vydání: 1932
Předmět:
Popis: Thesis (Ph. D.)--Johns Hopkins University, 1930.
Vita. Imprint date changed in manuscript to 1933. Bibliography: p. 54-66.
Databáze: Networked Digital Library of Theses & Dissertations