http://reply.papertrans.cn/3/293/29220/29220-11.png
http://reply.papertrans.cn/3/293/29220/29220-12.png
Submitted on: 11 September 2012.
Revised on: 21 September 2012.
Accepted on: 07 October 2012.
NULL
Submitted on: 06 January 2008.
Revised on: 17 February 2008.
Accepted on: 23 February 2008.
NULL
http://reply.papertrans.cn/3/293/29220/29220-15.png
http://reply.papertrans.cn/3/293/29220/29220-16.png
Submitted on: 12 March 2000.
Revised on: 14 April 2000.
Accepted on: 24 April 2000.
Technoetic Arts---INTELLECT LTD
http://reply.papertrans.cn/3/293/29220/29220-18.png
Submitted on: 11 April 2006.
Revised on: 23 May 2006.
Accepted on: 02 June 2006.
NULL
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