Szkudlarek, Emily <br/><br/>
Does the approximate number system serve as a foundation for symbolic mathematics?  [electronic resource] 

 -  Language learning and development : the official journal of the Society for Language Development  2017 
 - 171-190 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1547-5441 
<br/><br/><label>Standard No.: </label>10.1080/15475441.2016.1263573  doi