Ulrich's International Periodicals Directory: Classified Guide to Current Periodicals, Foreign and Domestic. N-Z
Ulrich's International Periodicals Directory 1999
Ulrich's international periodicals directory: a classified guide to current periodicals, foreign and domestic : a Bowker serials bibliography
"This attractively bound, easy-to-use reference source is without peer in the quantity & quality of the material contained."--AMERICAN REFERENCE BOOKS ANNUAL. "...the principle listing of serial titles...(an) excellent value."--REFERENCE REVIEWS....
Ulrich's International Periodicals Directory, 1998