Maier, Henry William <br/><br/>
Three theories of child development :  The contributions of Erik H. Erikson, Jean Piaget, and Robert R. Sears, and their applications / 
[by] Henry W. Maier. 
 - Rev. ed. 
 - New York :  Harper & Row,  [1969]. 
 - ix, 342 p. :  ports. ;  22 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>Subjects--Personal Names: </label><br/>Erikson, Erik Homburger, 1902-1994. <br/>Piaget, Jean, 1896-1980. <br/>Sears, Robert Richardson
<br/><br/><label>Subjects--Topical Terms: </label><br/>Child psychology.