Ulrich's international periodicals directory
/ R. R. Bowker A Reed Reference Publishing Company, volume 1 subjects A-D 1993-1994
- New Jersey: R. R. Bowker A Reed Reference Publishing Company, 1993
- lxii, 1755p.
volume 1 subjects A-D 1993-1994, including irregular serials & annuals, The Bowker International Serials Database