TY - BOOK AU - Mann,Thomas TI - A guide to library research methods SN - 0195049446 (pbk) : AV - Z669.7 U1 - 020/.72 19 PY - 1987/// CY - New York, Oxford PB - Oxford University Press KW - Library research KW - United States KW - Librarianship KW - Research KW - Methodology N1 - Includes index ER -