Maier, Henry W.  <br/><br/>
Three theories of child development :   the contributions of Erik H . Erikson, Jean Piaget, and Robert R. Sears, and their applications /  
Henry W. Maier. 
 - Rev. ed. 
 - New York :   Harper & Row,   1969. 
 - ix, 342 p. :    ill., ports. ;    22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Erikson, Erik H.   1902- --------<br/>Piaget, Jean,   1896- --------<br/>Sears, Robert R. --------
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology.--------
<br/><br/><label>Dewey Class. No.: </label>305.231