Merton, Elda L. <br/><br/>
More about numbers /  
Elda L. Merton and Leo J. Brueckner. 
 - New York :  Holt, Rinehart And Winston,   c 1959. 
 - 160 p. :  ill. ;   19 x 26 cm. 
 - Winston arithmetics. .
<br/><br/>314  314 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Arithmetic -- Study and teaching (Primary).
<br/><br/><label>Dewey Class. No.: </label>372.7 / M558m