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 - 4th 
 - Chicago  American Library Association        1978 
 - 112p.  cm. 
<br/><br/><label>ISBN: </label>0838902596 
<br/><br/><label>Standard No.: </label>35491 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2;14:81g, L8