TY  - BOOK
TI  - Ulrich's international periodicals directory, 1998: vol.1-5 / 
SN  - 0-8352-3967-5
U1  - 050 
PY  - 1997///
CY  - New Jersey
PB  - R.R.Bowker
KW  - Periodicals-Directories
ER  -