Rao P.C, . (1989). A.T.B.Of Physics Bsc 2 P4. Pune: Nirali Prakashan Pune.
Rao P.C, . 1989. A.T.B.Of Physics Bsc 2 P4. Pune: Nirali Prakashan Pune.
Rao P.C, . A.T.B.Of Physics Bsc 2 P4. Pune: Nirali Prakashan Pune. 1989.
