Althouse, Rosemary,  1932- <br/><br/>
Investigating mathematics with young children / 
Rosemary Althouse. 
 - New York :  Teachers College Press,  c1994. 
 - ix, 179 p. :  ill. ;  26 cm. 
<br/><br/><label>ISBN: </label>0807733490 (acid-free) 
<br/><br/><label>LCCN: </label>94-009125 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Mathematics--Study and teaching (Elementary)
<br/><br/><label>LC Class. No.: </label>QA135.5  / .A534 1994 
<br/><br/><label>Dewey Class. No.: </label>372.7/044