Multiple methods of teaching mathematics in the elementary school /
D'Augustine, Charles H.
Multiple methods of teaching mathematics in the elementary school / by Charles H. D'Augustine. - 2nd ed. - New York : Harper & Row, 1973. - xv, 400 p. : illus. ; 24 cm.
0060415460
Mathematics--Study and teaching (Elementary).
Multiple methods of teaching mathematics in the elementary school / by Charles H. D'Augustine. - 2nd ed. - New York : Harper & Row, 1973. - xv, 400 p. : illus. ; 24 cm.
0060415460
Mathematics--Study and teaching (Elementary).
