共 47 条
[1]
Becker J., 1996, HANDELSINFORMATIONSS
[2]
BECKER J, 1996, GESCHAFTSPROZESMODEL, P17
[3]
Becker J., 2003, 94 U MUENST DEP INF
[4]
BOLLER R, 2001, EGOVERNMENT, P53
[5]
Budaus D., 1999, ELECT BUSINESS KNOWL, P143
[6]
Burghardt M., 1995, EINFUHRUNG PROJEKTMA
[7]
Burrough P., 1998, PRINCIPLES GEOGRAPHI, P330
[9]
Davenport TH, 1993, PROCESS INNOVATION R
[10]
Delaney J., 2001, GEOGRAPHICAL INFORM