Hittleman Interpreting educational research : an introduction for consumers of research / Daniel R. Hittleman, Alan J. Simon. - 2nd ed. - Upper Saddle River, N.J. Prentice Hall 1997. - xii, 475p. ill. 25cm Includes bibliographical references and index ISBN: 013242553X Subjects--Topical Terms: Education--ResearchEducation--Research--EvaluationResearch--Methodology Dewey Class. No.: 370.78 HIT 1997