TY - BOOK AU - Hittleman,Daniel R. AU - Simon,Alan J. TI - Interpreting educational research: an introduction for consumers of research SN - 013242553X AV - LB1028 .H537 1997 U1 - 370.72 21 PY - 1997///] CY - Upper Saddle River, New Jersey PB - Merrill KW - Education KW - Research KW - Methodology KW - Evaluation N1 - Includes bibliographical references ( p. 461-467) and indexes ER -