McMillan, James H. Research in education : a conceptual introduction / James H. McMillan, Sally Schumacher. - 4th ed. - New York : Longman, c1997. - xx, 684p. : ill. ; 23 cm. Glossary : p. 606 - 619. Includes bibliographical references and index. ISBN: 0673997413 Subjects--Topical Terms: Education--Research.Education--Research--Evaluation.Educational statistics LC Class. No.: LB1028 / M22 1997