Guidelines for the Establishment and Development of Monolingual Thesauri  

 - Paris:  UNESCO;  1971. 
 - 37p.:  ill.;  26 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Copying processes<br/>Documentation Methods <br/>Library and Information  Science 
<br/><br/><label>Dewey Class. No.: </label>UN 029.8   / UNESCO 18