TY - BOOK AU - Whitten, Jeffrey L. AU - Bentley, Lonnie D.;Barlow, Victor M.;Whitten, Jeffrey L. ED - ED - ED - ED - SN - 0256093601;0256108315 (instructors ed.) SN - 2 PY - 1994///];copyright 1994.46 CY - Burr Ridge, Ill. PB - Irwin KW - KW - 2 KW - 0 KW - 6 KW - 20 KW - System design.;System analysis N1 - Cover title: Systems analysis & design methods.;Rev. ed. of: Systems analysis & design methods. 2nd ed. 1989; Includes bibliographical references and index; 5 ER -