The teaching of elementary mathematics,
by the late Professor Cha rles Godfrey... and A.W. Siddons...
- Cambridge [Eng.] : The University Press, 1931
- xi, 322 p., 1 l. diagrs. 20 cm.
pt. I. The place of mathematics in education, by Charles Godfrey. - pt. II. General teaching points, by A. W. Siddons. - pt. III. Aritme tic, by A. W. Siddons. - pt. IV. Algebra, by A. W. Siddons. - pt. V. Geometry, by A. W. Siddons. - pt. VI. Further mathematics, by A. W. Si ddons and Charles Godfrey.