TY - BOOK AU - Jung,John TI - Understanding human motivation: a cognitive approach SN - 0023615508 AV - BF683 .J86 U1 - 153.8 PY - 1978/// CY - New York PB - Macmillan KW - Cognition KW - Local KW - Motivation (Psychology) N1 - Includes bibliographies and indexes ER -