TY - BOOK AU - Spence,Kenneth W AU - Spence,Janet Taylor TI - The psychology of learning and motivation: advance in research and theory U1 - 150.82 PY - 1967/// - CY - New York PB - Academic Press KW - Motivation (Psychology) KW - Learning, Psychology of N1 - Advances in research and theory; Library has v.1-v.13, v.15, v.18 ER -