Information Systems Today: Managing the Digital World, Global Edition
av Joseph S Valacich (2018)
Information Systems Today: Managing in a Digital World, Global Edition
av Joseph Valacich (2015)
Information Systems Today: Managing the Digital World, Global Edition
av Joseph S Valacich, Christoph Schneider (2017)
Modern Systems Analysis and Design
av Jeffrey A. Hoffer, Joey F. George, Joseph S. Valacich (2007)
Information systems today : managing in the digital world
av Joseph S. Valacich (2012)
Information systems today : managing in the digital world
av Joseph S. Valacich (2012)