Vaidya M.L, . (1985). A.T.B.Of Mathametics 11th Part 1. Pune: Narendra Prakashan.
Vaidya M.L, . 1985. A.T.B.Of Mathametics 11th Part 1. Pune: Narendra Prakashan.
Vaidya M.L, . A.T.B.Of Mathametics 11th Part 1. Pune: Narendra Prakashan. 1985.
