TY  - BOOK
AU  - Klahr,Philip,1946-
AU  - Waterman,D.A.(Donald Arthur)
ED  - Research and Development Corporation, 
TI  - Artificial intelligence : a Rand perspective
T2  - The Rand paper series
PY  - 1986///
CY  - Santa Monica, California
PB  - Rand Corporation
KW  - Artificial intelligence.
KW  - Artificial intelligence
KW  - Bibliography
N1  - Includes bibliographical references: pages 13-24
ER  -