Narayan K.L, Deshpande A.V, . (1994). A.T.B.Of Physics 11th. Pune: Vidharbh Book Com.
Narayan K.L, Deshpande A.V, . 1994. A.T.B.Of Physics 11th. Pune: Vidharbh Book Com.
Narayan K.L, Deshpande A.V, . A.T.B.Of Physics 11th. Pune: Vidharbh Book Com. 1994.
