Byrne, Deborah J. <br/><br/>
MARC manual :  understanding and using MARC records / 
Deborah J. Byrne. 
 - Englewood, Colo. :  Libraries Unlimited,  1991. 
 - xxi, 260 p. 
<br/><br/><label>ISBN: </label>0872878139 
<br/><br/><label>LCCN: </label>92016203 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Cataloging--Data processing--Handbooks, manuals, etc.--United States<br/>Libraries--Automation--Handbooks, manual,s etc.--United States<br/>MARC formats--Handbooks, manuals, etc.--United States