Conrad, Clifton F. Sage handbook for research in education : Engaging ideas and enriching inquiry / Clifton F.Conrad & Ronald C.Serlin - New Delhi: Sage Publications, 2006. - 598 p. : illus., 26cm. ISBN: 1-4129-0640-7 Subjects--Topical Terms: Education Dewey Class. No.: R 370.72 / Con P06S