Byrne, Barbara Measuring self-concept across the life span / by Barbara Byrne. - Washington, D.C. : American Psychological Association, 1996. - xxiv, 297 pages : illustrations ; 26 cm. ISBN: 1557983321 Subjects--Topical Terms: Self-perception--TestingSelf-perception--Testing--Evaluation LC Class. No.: BF697.5 / B99 1996