Corresponding Author

Paper:	idn361
Name:	S.S. Lee
Company:	Korea Research Institute of Standards & Science
Address:	P.O.Box 102 Yusong Taejon, 305-600
Country:	South Korea
Phone:	0082 42 868 5335
Fax:	0082 42 868 5639
Email:	sslee@kriss.re.kr