Brueckner, Leo J; Grossnickle, Foster E <br/><br/>
Making arithmetic meaningful 

 -  John C Winston Co., Philadelphia  1953 
 - 570 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Arithmetic; Mathematics
<br/><br/><label>Dewey Class. No.: </label>PG 513  BRU-M