Cracking the 1st grade reading and math / 
Mary Austin and Sarah Little.   
 - New York :  Random House Inc,  2008. 
 - 276 p. : ill.   
<br/><br/><label>Subjects--Topical Terms: </label>
<br/><br/><label>Dewey Class. No.: </label>TR 372.4 A77 2008