White, Sheida. Understanding adult functional literacy : connecting text features, task demands, and respondent skills / Sheida White. - New York, NY : Routledge, 2011. - xvi, 260 p. : ill. 24 cm. Includes bibliographical references and index. ISBN: 9780415882477 RM475.67 9780415882484 Subjects--Topical Terms: Functional literacy.