TY  - BOOK
TI  -  Ulrich's International Periodicals Directory, 1932-
PY  - 1974///
CY  -  New York : 
PB  -  R.R. Bowker, 
KW  -  Periodicals
KW  -  directories
N1  -  Bowker serials bibliography supplement 1974. To Ulrich's Internation al Periodicals Directory, 15th. edition and Irregular serials and annua ls
ER  -