Annual review 
Library of Congress, National Digital Library Program. 
 - Washington, DC  The Program  [1999- 
 - v.  col. ill.  28 cm. 
 - 
 - 1998- 
<br/><br/> Address: National Digital Library Program of the Library of Congress, Washington, DC 20540-1300.  Title from cover. 
<br/><br/><label>LCCN: </label>sn 99034524 
<br/><br/><label>Subjects--Corporate Names: </label><br/>Library of Congress. National Digital Library Program. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Libraries--Special collections--Computer network resources--Periodicals--Washington (D.C.)<br/>Digital preservation--Periodicals--Washington (D.C.)<br/>Digital libraries--Periodicals--United States<br/>Libraries--Special collections--United States--History--Periodicals--Washington (D.C.)
<br/><br/><label>LC Class. No.: </label>Z681.3.D53  / L53 
<br/><br/><label>GPO Item No.: </label>0786 
<br/><br/><label>Gov. Doc. Class. No.: </label>LC 1.2:N 21/6/