TY  - BOOK
AU  - Bowker,R.R.
TI  - Ulrich's International Periodicals Directory 1992-93: 60th Anniversary. : 3 volume set 
SN  - 0-8352-3264-6
PY  - 1992///
CY  - New Providence, New Jersey
PB  - A Reed Reference Publishing Company
KW  - International standard serial numbers
KW  - subject gude and indexing
KW  - classified list of serials
N1  - V. 1 (1992, 2520 p.); V. 2 (1992, 4861 p.); V. 3 (1992, 6836 p.); Including Irregular Serials & Annuals
ER  -