MARC 21 concise format for holdings data 

 - Washington, D.C.  Library of Congress, Network Development and MARC Standars Office  2000 
<br/><br/> Title from home page last updated Nov. 4, 2002(viewed on Jan. 24, 2004). 
<br/><br/><label>Subjects--Corporate Names: </label><br/>United States
<br/><br/><label>Subjects--Topical Terms: </label><br/>MARC formats<br/>Machine-readable bibliographic data<br/>Electronic publications<br/>Holdings
<br/><br/><label>GPO Item No.: </label>0815-G-09(online) 
<br/><br/><label>Gov. Doc. Class. No.: </label>LC 30.25/3-2:2004011188