Godfrey, Charles <br/><br/>
Teaching of elementary mathematics 
Charles Godfrey and A. W. Siddons 
 - London  Cambridge University Press  1931 
 - xi, 322p.  ill.  19cm. 
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics                        --Study and teaching (Secondary)
<br/><br/><label>Dewey Class. No.: </label>372.7  / GOD