Hartley, Ruth Edith <br/><br/>
The complete book of children's play 
by Ruth E. Hartley and Robert M. Goldenson. Introd. by Lawrence K. Frank. 
 - Rev. ed. 
 - New York  Crowell  [1963] 
 - xii, 484 p.  illus.  23 cm. 
<br/><br/><label>LCCN: </label>63018414  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Play
<br/><br/><label>LC Class. No.: </label>HQ782  / .H36 1963