TY - BOOK AU - Best,John W. AU - Kahn,James V. TI - Research in education SN - 0205142249 U1 - 370.78 23 PY - 1993/// CY - Boston PB - Allyn and Bacon KW - Education KW - Research N1 - Appendices (p. 389-411) include statistical tables and answers to exercises; Includes bibliographical references (p. 413-423) and indexes ER -