UNESCO bulletin for libraries 

 - Paris  UNESCO    1977 
 - 60 
<br/><br/>Vol-XXXI, No.I, January-February 1977 
<br/><br/><label>Subjects--Topical Terms: </label><br/>  Library science<br/>  Periodicals, library, science
<br/><br/><label>Dewey Class. No.: </label>025.05  / U54u