Index Translation /  Textual Documents 
UNESCO. 
 - 1st ed / 
 - Paris :  UNESCO ,  1953. 
 - 509 p ;  25 cm. 
<br/><br/><label>Subjects--Index Terms: </label>Library Science 
<br/><br/><label>Dewey Class. No.: </label>025.48  / Un 2 In