Astronomy Basics (Part4) വാനനിരീക്ഷണത്തിന്റെ അടിസ്ഥാന വിവരങ്ങൾ by Rashee...
byRASHEED ODAKKAL KONDOTTY
-
0
RASHEED ODAKKAL KONDOTTY
Working at Govt.Vocational HSS Kondotty, South India. National ICT awardee teacher (2017). Executive member of Malappuram Amateur Astronomers Society [MAARS]
Post a Comment