prof. ashwani sood /soham classes (Chandigarh)

soham  classes
maths teaching 6 to 12 , B.tech maths, polytechnic maths,BBA ,BCA maths by Prof. Ashwani  Kumar Sood having 24 years teaching experience he did m.sc (maths), m.phil,B.ed . Sir has two international publications     9872662386