Tracy, Frederick,  1862-1951 <br/><br/>
The psychology of childhood / 
by Frederick Tracy [and] Joseph Stimpel 
 - 7th ed. 
 - Boston :  D. C. Heath,  1909 
 - x, 219 p. ;  19 cm. 
 - Heath's pedagogical library .
<br/><br/> Includes index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child development