Handbook of special librarianship and information work 

 - 6th ed. 
 - London:   Aslib The Association for information Management,   1992 
 - vii, 581p. 
<br/><br/><label>ISBN: </label>0851422691 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Information services Information science 
<br/><br/><label>Universal Decimal Class. No.: </label>D 02+002  / N2