WETHERBE, JAMES C. SYSTEMS ANALYSIS AND DESIGN BEST PRACTICES - 4 ED. - Estados Unidos WEST PUBLISHING COMPANY 2015 S.L. - 421 CONTIENE GRAFICOS ISBN: 0314026797 LCCN: 94670 Subjects--Topical Terms: ANALISIS (GENERAL)SISTEMASTECNOLOGIA Dewey Class. No.: 658.4038