Unesco bulletin for Librarians 

 - Paris  UNESCO  1953 
 - x,256p.  ill.  24cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries<br/>Periodicals<br/>Exchanges<br/>Literature<br/>Scientific
<br/><br/><label>LC Class. No.: </label>Z671.U5