McColvin, Lionel R <br/><br/>
Public library services for children 

 - Paris:   UNESCO,   1957 
 - 103p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Public library
<br/><br/><label>Subjects--Index Terms: </label>Book selection 
<br/><br/><label>Universal Decimal Class. No.: </label>D 027.4-053.2  / J7