Cacioppo, John T. Loneliness : human nature and the need for social connection / John T. Cacioppo and William Patrick. - 1st. ed. - New York : Norton, c2008. - xiv, 269 p. 24 cm. Includes bibliographical references(p.[271]-295) and index. ISBN: 9780393061703 (hardcover) LCCN: 2008015099 Subjects--Topical Terms: Loneliness.Loneliness--Physiological aspects.Neuropsychology. LC Class. No.: BF575.L7 / C23 2008 Dewey Class. No.: 155.9/2