Hetherington, Mavis E. Child psychology: a contemporary viewpoint/ Mavis E. Hetherington, - 2nd ed. - Toronto: McGraw-Hill Book Company, 2005. - xxi, 568p.: ill.; Includes bibliographies and index ISBN: 9780070939684 Subjects--Topical Terms: Pyschology LC Class. No.: BF721.H418 2005