TY - `BOOK` A2 - Ulrich, Carolyn Farquhar TI - Ulrich's periodicals directory : the global source for periodicals information since 1932 ; including irregular serials & annuals J2 - Periodicals directory PB - ProQuest CY - New Providence, NJ PY - [1932-2020] LA - eng N1 - 2021 fortgesetzt als Online-Ausgabe SN - 0000-2100 KW - Zeitschrift / Bibliografie KW - Jahrbuch KW - Zeitschrift KW - Zeitschrift AN - UBHD-67320790 ER -