[http://www.teachersofindia.org/| Portal for teachers]
[http://www.teachersofindia.org/| Portal for teachers]
−
[http://drsnprasadmysoreindia.blogspot.in/ Blog by Dr. S N Prasad - former Principal & Professor of Physics, Regional Institute of Education [NCERT], Mysore]
+
[http://drsnprasadmysoreindia.blogspot.in/ Blog by Dr. S N Prasad - former Principal & Professor of Physics, Regional Institute of Education (NCERT), Mysore]