Wixom, Barbara Haley; Dennis, Alan. (2013). Systems analysis and design / Roberta M. Roth, Alan Dennis, Barbara Haley Wixom. Singapore :: Wiley,.
Wixom, Barbara Haley; Dennis, Alan. Systems analysis and design / Roberta M. Roth, Alan Dennis, Barbara Haley Wixom. Singapore :: Wiley,, 2013
Wixom, Barbara Haley; Dennis, Alan. Systems analysis and design / Roberta M. Roth, Alan Dennis, Barbara Haley Wixom. Singapore :: Wiley,, 2013.