Κανονική προβολή Προβολή MARC Προβολή ISBD

Behavior modification in education : the seventy-second yearbook of the national society of the study of education ; edited by Carl E. Thoresen. - Chicago: University of Chicago Press, 1972. - 474 p. ; 24 cm.

Subjects--Topical Terms:
Educational psychology

Dewey Class. No.: 370.15