"o'brien, james a. "
management information systems: / james.a. o'brien - 8 ed. - usa : mcgraw-hill 2008. - "xxviii, 628p.; 28 cm."
0-07-110140-0
mis--
658. 403 88 o'br
management information systems: / james.a. o'brien - 8 ed. - usa : mcgraw-hill 2008. - "xxviii, 628p.; 28 cm."
0-07-110140-0
mis--
658. 403 88 o'br