平台:
EBSCOhost Business Source Complete
(Available from 1993/07/12 until 1998/09/30.)
EBSCOhost OmniFile Full Text Select
(Available from 1995/01/01 until 1998/09/30.)
EBSCOhost Business Source Complete
(Available from 1993/07/12 until 1998/09/30.)
EBSCOhost OmniFile Full Text Select
(Available from 1995/01/01 until 1998/09/30.)