TY - BOOK AU - Yolles, Maurice. AU - ED - ED - ED - ED - TI - : a viable approach SN - 0273620185 (paperback) SN - 2 PY - 1999///46 CY - London PB - Financial Times Management KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - Management information systems KW - sears0 N1 - Includes bibliographical references and index; 5; Professional ER -