@Bothematician:
RT @ashokmalik: Heartfelt tributes to a great teacher and a great #mathematician, Prof Inder Bir Singh #Passi, @OfficialPU.
- 3 years ago
@ashokmalik:
Heartfelt tributes to a great teacher and a great #mathematician, Prof Inder Bir Singh #Passi, @OfficialPU.
- 3 years ago