Pulsifer Josephine & others <br/><br/>
National aspects of creating and using MARC/RECON records 

 - Washington  Library of congress USA       1973 
 - 48p  cm. 
<br/><br/><label>Standard No.: </label>77744 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:55, L3