Specifications for the microfilming of newspapers in the Library of Congress. 

 - Washington  Library of Congress  1972. 
 - v, 17 p. :   ill. ;   27 cm. 
<br/><br/> 1964 ed. by S. R. Salmon published under title: Specifications for Library of Congress microfilming. 
<br/><br/>Bibliography: p. 16. 
<br/><br/><label>ISBN: </label>0844400149 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microphotography--Specifications--United States<br/>Newspapers on microfilm--Standards--United States