Corresponding Author

Paper:	idn338
Name:	V. Rajendran
Company:	Mepco Schlenk Eng. College Dept. of Physics
Address:	Virudhunagar (Via) 626 005 Tamil Nadu
Country:	India
Phone:	+91 4562 30267
Fax:	+91 4562 51520
Email:	penta@vsnl.com