Willemin, Silvere <br/><br/>
Technique of union catalogues  a practical guide 
Silvere Willemin 
 - [Paris]  UNESCO  1966 
 - 26 p.  25 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label> PND 1.15 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catalogs, Union.
<br/><br/><label>Dewey Class. No.: </label>025.35