Newspapers in microform :  United States 1948-1972. 

 - Washington :  Library of Congress,  1973. 
 - xxiii, 1056 p. ;  29 cm. 
<br/><br/> At head of title : Library of Congress catalogs.  'A cumulation of all reports contained in the United States section of Newspapers on microfilm (1948-67) together with reports received through the summer of 1972.' 
<br/><br/><label>ISBN: </label>0844400874 
<br/><br/><label>Subjects--Topical Terms: </label><br/>American newspapers--Bibliography--Union lists.<br/>Newspapers--Microform catalogs.<br/>Catalogs, Union.