5 1 10 a managerial perspective 2006 Turban, Efraim Primary Author mixed material 0131976672 Upper Saddle River pren 2004 Transforming organizations in the digital economy.6th.ed. Turban, Efraim Primary Author Wetherbe, James Translator Leidner, Dorothy Additional Author Mcclean, Ephraim Editor mixed material 9780470041604 New York John Wiley & Sons 2008 Transforming Organizations in the Digital Economy. 7th Ed. Turban, Efraim Primary Author Volonino, Linda. Additional Author mixed material 9780470400326 John Wiley & Sons 2010 improving quality and productivity Turban, Efraim Primary Author Mclean, Ephraim Additional Author Wetherbe, James Editor mixed material 0471580597 New York John Wiley &Sons 1996 Turban, Efraim Primary Author King, David Additional Author Mckay, Judy Editor Marshall, Peter Translator Lee, Jae Director Viehland, Dennis Producer mixed material 0135135443 New Jersey Prentice Hall 2008