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)
Modern Systems Analysis and Design
av Jeffrey A. Hoffer, Joey F. George, Joseph S. Valacich (2001)
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 George, Joseph Valacich (2007)
Modern Systems Analysis and Design
av Jeffrey A. Hoffer, Joey F. George, Joseph S. Valacich (2007)
Essentials Of System Analysis And Design
av Joseph S. Valacich, Joey F. George, Jeffrey A. Hoffer (2005)
Information systems today : managing in the digital world
av Joseph S. Valacich (2012)