TY - BOOK AU - Rolph,John E. AU - Strauch,Ralph E. ED - Research and Development Corporation, TI - A countable policy set for sequential decision problems T2 - The Rand paper series PY - 1972/// CY - Santa Monica, California PB - Rand Corporation KW - Sequential analysis KW - Statistical decision N1 - Prepared for publication in Annals of statistics; Includes bibliographical references (page 10) ER -