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Ulrich's international periodicals directory (1986-1987): Vol I  classified guide to current periodicals, foreign and domesti 

 - 25th ed. 
 - New York  R R Bower Division of Reed Publishing USA  1986 
 - xlvii,1243 p.  HB 
 - Bowker International Serials Database .
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Periodicals<br/>Periodicals directory
<br/><br/><label>Dewey Class. No.: </label>050.016  / ULR