Gredley Ellen <br/><br/>
Exchanging bibliographic data    Marc and other international formats 

 - Ottawa  Canadian library association       1990 
 - xxi, 329p.  cm. 
<br/><br/><label>Standard No.: </label>6,172 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:550r7, N0 (2D)