Theory and problems of child development /
Ausubel, David Paul
Theory and problems of child development / by David P. Ausubel and Edmund V. Sullivan - 2nd ed. - New York : Grune & Stratton, 1970. - xi, 849 p. :
Bibliography: p. 712-813.
0808906410
Child psychology.
155 / AUS
Theory and problems of child development / by David P. Ausubel and Edmund V. Sullivan - 2nd ed. - New York : Grune & Stratton, 1970. - xi, 849 p. :
Bibliography: p. 712-813.
0808906410
Child psychology.
155 / AUS