Standards for school library programs 

 - America  American Library Association       1960 
<br/><br/><label>Standard No.: </label>235,415 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>232y5.73, K0