Patil p.k, . (2018). Physics B.Sc-1 Sem-1 P-II. Kolhapur: Phadke Prakashan.
Patil p.k, . 2018. Physics B.Sc-1 Sem-1 P-II. Kolhapur: Phadke Prakashan.
Patil p.k, . Physics B.Sc-1 Sem-1 P-II. Kolhapur: Phadke Prakashan. 2018.
