Gelatt, H. B. Creative decision making : using positive uncertainty / H. B. Gelatt and Carol Gelatt - Rev. ed - Menlo Park, CA : Crisp/Course Technology, 2003 - viii, 112 p. : ill. ; 26 cm. - A Fifty-minute series . Includes bibliographical references (p. 110) ISBN: 1560526904 Subjects--Topical Terms: Decision making