Klahr, Philip, 1946-, Artificial intelligence : a Rand perspective / Philip Klahr and Donald A. Waterman - iii, 24 pages ; 28 cm. - The Rand paper series; P-7172 . - The Rand paper series; P-7172 . Includes bibliographical references: pages 13-24 Subjects--Topical Terms: Artificial intelligence. Artificial intelligence--Bibliography