"Neagoy, Monica" <br/><br/>
"Planting the seeds of algebra, prek-2: explorations for the early grades" 

 - New Delhi  Sage  2012 
 - 189p. 
<br/><br/><label>ISBN: </label>9781412996600 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Algebra-Study and teaching (early childhood)
<br/><br/><label>Dewey Class. No.: </label>372.71 NEA