Mosher, Fredric J. <br/><br/>
Freedom of book selection 

 - Chicago, Ill. :  American Library Association,  1954 
 - 132 
<br/><br/> Monografía 
<br/><br/><label>Subjects--Index Terms: </label>Desarrollo de Colecciones 
<br/><br/><label>LC Class. No.: </label>Z657/C65/1953