00826cam a2200289 7i4500 0000057339 20200120090000.0 Monographs 181213 eng 9780357117811 (hard) TSAM QA76.9.S88 TIL 2020 Tilley, Scott author Systems analysis and design Scott Tilley. 12th Edition. ♭2020. Boston: Cengage, 2020. xvii, 488 pages: colour.illustration; 28cm. text rdacontent unmediated rdamedia volume rdacarrier Shelly Cashman Series BITI Includes bibilographical references and Index System design System analysis http://www.cencage.com