Harlan, Jean  <br/><br/>
Science experiences for the early childhood years / 
Jean Harlan. 
 - 3rd ed. 
 - Columbus:  Charles E. Merrill Publishing Co.,  1984. 
 - 253 p. :   ill. ;   25 cm. 
<br/><br/> includes index 
<br/><br/><label>ISBN: </label>0675201187 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Science--Study and teaching.