Shelly, Gary B.
Systems analysis and design / Gary B. Shelly, Harry J. Rosenblatt. - 9th ed. - Boston, MA : Course Technology/Cengage Learning, c2012. - xx, 737 p. : col. ill. ; 27 cm. - Shelly Cashman Series .
Includes index.
9780538481618
2010943248
System design.
System analysis.
004.21
Systems analysis and design / Gary B. Shelly, Harry J. Rosenblatt. - 9th ed. - Boston, MA : Course Technology/Cengage Learning, c2012. - xx, 737 p. : col. ill. ; 27 cm. - Shelly Cashman Series .
Includes index.
9780538481618
2010943248
System design.
System analysis.
004.21