TY - BOOK AU - Clarke, Darral G. AU - ED - ED - ED - ED - TI - : text and cases with Lotus 1-2-3 SN - 0894260839 (hardcover) SN - 2 PY - 1987///;copyright 1987.46 CY - Redwood City, California PB - The Scientific Press KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Decision making.;Management;Data processing KW - Marketing;Marketing;Marketing research N1 - Includes bibliographical references and index; 5; Professional ER -