Κανονική προβολή Προβολή MARC Προβολή ISBD

Gnagey, William J.

Motivating classroom discipline / William J. Gnagey. - New York: Macmillan, 1975. - 50 p. ; 26 p.

Includes index.

ISBN: 0023441607

Subjects--Topical Terms:
Classroom management

Dewey Class. No.: 371.1024