Turner, Ethel M. <br/><br/>
Teaching aids for elementary mathematics 
Ethek M. Turner 
 - London  Holt, Rinehart and Winston, inc.  c1966 
 - x, 149p.:  figs. (col.)  23cm 
<br/><br/> Bibliography and answer section at the end 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Teaching--aids and devices<br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>371.3078/T945t