Santrock, John W. Essentials of Life- Span Development / John W. Santrock. - 2nd - New York : McGraw-Hill, 2012. - xlii, 494 p.: col. ill. 28 cm. Includes index English ISBN: 978-0-07-131640-8 Subjects--Topical Terms: Developmental psychologyLife-Span LC Class. No.: 155 Sa59e c2012