Harlan, Jean D  <br/><br/>
Science experiences for the early childhood years:  an integrated approach / 
Jean D. Harlan, Mary S. Rivkin. 
 - 6th ed. 
 - Englewood Cliffs, N. J.:  Prentice Hall,  1996. 
 - 315 p. :   ill. ;   24 cm. 
<br/><br/><label>ISBN: </label>0023501804  RM80.10 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Science and teaching (Early childhood)