TY - BOOK TI - Periodical directories and bibliographies: an annotated guide to approximately 350 directories, bibliographies, and other sources of information about English-language periodicals, from 1850 to the present, including newspapers, journals, magazines, n ewsletters, yearbooks, and other serial publications SN - 0810314746 AV - Z6941 .P47 1987 PY - 1987///. CY - Detroit, Mich. PB - Gale Research Co. KW - English periodicals KW - Bibliography KW - Directories KW - Pâeriodiques anglais KW - Bibliographie KW - Râepertoires N1 - Includes index. ER -