Reference manual for machine-readable bibliographic descriptions 

 - Paris:  United Nations Educational, Scientific and Cultural Organization(UNESCO)  1974. 
 - 71 p.:  ill.;  26 cm.  
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Bibliographic Analysis <br/>Cataloguing 
<br/><br/><label>Dewey Class. No.: </label>UN 029.8  / UNESCO 15