TY - BOOK AU - Best,John W. AU - Kahn,James V. TI - Research in education SN - 8177589229 AV - LB1028 .B4 2006 U1 - 370/.7/2 22 PY - 2006/// CY - New Delhi PB - Prentice Hall KW - Education KW - Research N1 - Includes bibliographical references and indexes ER -