TY - BOOK AU - Gay,L.R. TI - Educational research: competencies for analysis and application SN - 0675205069 AV - LB1028 .G37 1987 U1 - 370/.7/8 19 PY - 1987/// CY - Columbus PB - Merrill Pub. Co. KW - Education KW - Research KW - Local KW - Educational reports N1 - Includes bibliographical references and indexes ER -