平台:
EBSCOhost Business Source Complete
(Available from 2005/09/12 until 2007/06/25.)
ProQuest SciTech Premium Collection
(Available from 1995/01/09 until 2012/12/11 volume: 35 issue: 50.)
EBSCOhost Business Source Complete
(Available from 2005/09/12 until 2007/06/25.)
ProQuest SciTech Premium Collection
(Available from 1995/01/09 until 2012/12/11 volume: 35 issue: 50.)