हर घर शिक्षा | घर घर शिक्षा
https://youtu.be/G70fIrMYOsM

2 comments

Shivani Sharma
mera entrnce Or bsc ka milkar 44.9 hora h and NSS lgane se 47.9 to 2nd phase m maths se kuch umid ki jani chahiye ya nhi. jenral se.
S Mishra
Please provide pdf