Semb, George B. Of children : : a study guide / [electronic resource] / by George B. Semb.. — 2d ed.. — Belmont, Calif. : : Wadsworth,, 1977.. — vi, 153 p. Study guide for Of children ... by Guy R. Lefrancois, 2d ed. ISBN: 0534005217 9780534005214 Subjects--Topical Terms: Children--Growth.Developmental psychology.Child development. Dewey Class. No.: 155.4