Ulrich's international periodicals directory : classified guide to current periodicals, foreign and domestic 19-- 

 -  New York, R R Bowker 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Serial Publications-Directories<br/><Serial Publications<br/>Directories<br/>Periodicals Directories
<br/><br/><label>Dewey Class. No.: </label>050.25,  / DDC 050.25 ULR.1973/74 R