na INLIS000000000001332 20190625051726 0010-0619000004 ta 190625 g 0 ind 978-979-061-159-7 005 005 JAM s James A. O'Brien Sistem informasi manajemen : Management information systems / James A. O'Brien 2 jild Jakarta : Salemba Empat, 2014 246p : Ilus ; 28cm Sistem informasi George M. Marakas 00000004781