Young, Michael F.D. Bringing knowledge back in : from social constructivism to social realism in the sociology of education - London ; New York : Routledge, 2009. - xx,247p. Includes bibliographical references and index. ISBN: 9780415321211 Subjects--Topical Terms: Educational sociology. Education--Curricula. Constructivism (Education) LC Class. No.: LC 191 .Y568 2009