Orowell, John <br/><br/>
Educational media selection centers : identification and analysis of current practices / John Rowell and M. Ann Heidbreder 

 - Chicago :  ALA,  1971 
 - 177 p 
 - ALA studies in librarianship ; no. 1 .
<br/><br/> Monografía 
<br/><br/><label>ISBN: </label>0838900887 
<br/><br/><label>Subjects--Index Terms: </label>Bibliotecas Escolares Centros de materiales para la ensenanza 
<br/><br/><label>LC Class. No.: </label>LB3044/R68