Helm, Judy Harris. <br/><br/>
Young investigators :  the project approach in the early years / 
Judy Harris Helm, Lilian G. Katz. 
 - ix, 107, 26 pages :  illustrations ;  28 cm. 
 - Early childhood education series .
 - Early childhood education series (Teachers College Press) .
<br/><br/>Includes bibliographical references (pages 99-101) and index. 
<br/><br/><label>ISBN: </label>0807740160 (pbk. : alk. paper) 
<br/><br/><label>LCCN: </label>00057741  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Project method in teaching.<br/>Early childhood education--Curricula.
<br/><br/><label>LC Class. No.: </label>LB1139.35.P8  / H46 2001 
<br/><br/><label>Dewey Class. No.: </label>372.13/6