Smith, Susan Sperry <br/><br/>
Early childhood mathematics / 
Susan Sperry Smith 
 - 4th ed. 
 -  Pearson  2009 
<br/><br/>22120 
<br/><br/><label>ISBN: </label>9780205663873 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics - Study and teaching (Early childhood)
<br/><br/><label>LC Class. No.: </label>QA  / 135.6