Ulrich's international periodicals directory  

 - New York  1968 
 - 1315 p. 
<br/><br/>vol ii 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Periodicals 1967-1968
<br/><br/><label>Dewey Class. No.: </label>050  / C532u 1968