00668cam a2200217 7i4500 0000016805 20201224090000.0 9780357117811 004.21/TIL Tilley, Scott R. Systems Analysis and Design by Scott Tilley. 12th edition. Australia: Boston MA: Cencage Learning,Inc., c2020. xvii, 488 pages: col. ill.; 29 cm. Includes index System design System analysis 1000026564 Book Orange Spot 1000026566 Book Green Spot 1000026569 Book Green Spot 1000026570 Book Red Spot