TY - BOOK AU - Gay,L.R. AU - Airasian,Peter W. AU - Mills,E. TI - Educational research: competencies for analysis and application SN - 0131185349 AV - LB1028 .G37 2006 PY - 2006/// CY - Colombus,Ohio PB - Prentice-Hall KW - Education KW - Research KW - Local N1 - Includes bibliographical references and index ER -