WELCOME
"A single Red Pen Can Do Wonders"
Dr. S. SONIA, M.Sc., Ph.D.
Dr. S. SONIA, M.Sc., Ph.D.
Assistant Professor of Physics
Holy Cross College (Autonomous), Nagercoil
Tamil Nadu, INDIA -629 004.
Mobile : +91 7598880712
E-mail ID: sonia.s@holycrossngl.edu.in