TY - BOOK AU - Hjelle, Larry A. AU - Ziegler, Daniel J., joint author TI - Personality theories: Basic assumptions, research and applications SN - 0070290636 U1 - 155.2 PY - 1981/// CY - London PB - McGraw-Hill International KW - Psychology KW - Personality N1 - Includes bibliographical references and index ER -