Ryckman Richard M Theories of Personality - 10th Ed. - New Delhi Cengage Learning 2020 - xxi, 524p. ISBN: 9788131525753 Subjects--Topical Terms: DisciplinePsychoanalytic and Neoanalytic PerspectivesHumanistic / Existential Perspectives Dewey Class. No.: 155.2 / RYC/T