New serial titles:   A union list of serials commencing publication after December 31, 1949  
/ Prepared under the sponsorship of the Joint Committee on the union list of serials  
 - 3rd ed. 
 - Washington:   The Library of Congress,   1973 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Universal Decimal Class. No.: </label>R 017.11(089.2):(7)    / L3