Eicholz, Robert E. <br/><br/>
Elementary school mathematics  : book 1 

 - New York:  Addison Wesley,  1967 
 - 268p. 
<br/><br/><br/>eng 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics
<br/><br/><label>Dewey Class. No.: </label>372.73  / EIE