Shapley, Lloyd, 1923- On the accessibility of fixed points / Lloyd Shapley ; prepared for the National Science Foundation. - California : Rand Corporation, 1981. - vii, 30 p. : ill. ; 28 cm. - A Rand note ; N-1736-NSF . - Rand note ; N-1736-NSF. . Includes bibliographical references (p.29-30) ISBN: Hadiah Subjects--Topical Terms: Problem solving