TY - BOOK AU - Powell, Ronald R. TI - Basic research methods for librarians SN - 0893916889 AV - Z669.7 .P68 1991 U1 - 020.72 23 PY - 1995/// (Fourth printing) ; ©1991 CY - Norwood, New Jersey PB - Ablex Publishing KW - Library science KW - Research KW - Methodology KW - Local N1 - Includes bibliographical references and index ER -