Psychology in the classroom :
Dreikurs, Rudolf, 1897-
Psychology in the classroom : A manual for teachers / Rudolf Dreikurs. - New York : Harper & Row, [1957]. - xvi, 237 p. - 370.15 .
Educational psychology
370.15
Psychology in the classroom : A manual for teachers / Rudolf Dreikurs. - New York : Harper & Row, [1957]. - xvi, 237 p. - 370.15 .
Educational psychology
370.15