000
002840000a22001210004500
245
_a
Ulrich's international periodicals directory 1987-1988
250
_a
26th ed.
260
_a
New York
_b
R.R. Bowker
_c
1987
300
_a
2 v.
080
_a
016:05
_b
U6
041
_a
EN
942
_c
BK
999
_c
62940
_d
62940