TY - JOUR A1 - Miller, G. A. A1 - Galanter, E. A1 - Pribram, K. H. T1 - The Formation of Plans JF - Warson, P. C., Johnson-Laird, P. N. (Eds.): Thinking and Reasoning, Harmondsworth (Penguin Books) 1968, pp. 291-306. Y1 - 1968 ER -