00275nam a2200121Ia 45000010005000000030004000050050017000090080041000260400011000670410008000780820022000862450045001081177Ost20260507154621.0251113s9999||||xx |||||||||||||| ||eng||  cnitttr  aeng  a621.30954bN213U  0aUtilization of primary energy in India /