平台:
EBSCOhost Academic Search Complete
(Available from 2003/11/01 until 2004/10/31.)
ProQuest SciTech Premium Collection
(Available from 2001/12/01 until 2012/12/31.)
EBSCOhost Academic Search Complete
(Available from 2003/11/01 until 2004/10/31.)
ProQuest SciTech Premium Collection
(Available from 2001/12/01 until 2012/12/31.)