Tuli G.D, Soni P.L, . (1965). B.sc Inorganic Chemistry. New Delhi: Ram Nagar.
Tuli G.D, Soni P.L, . 1965. B.sc Inorganic Chemistry. New Delhi: Ram Nagar.
Tuli G.D, Soni P.L, . B.sc Inorganic Chemistry. New Delhi: Ram Nagar. 1965.
