TY - BOOK AU - Best,John W. TI - Research in education SN - 0137740263 : AV - LB1028 PY - 1981/// CY - Englewood Cliffs, London PB - Prentice-Hall KW - Educational research KW - United States KW - Education KW - Research KW - Methodology KW - Manuals N1 - Previous ed., 1977; Includes bibliographies and index ER -