Patil P K, . (2013). Physics p 5 B.sc 2 Sem 3. Kolhapur: Phadke Prakashan.
Patil P K, . 2013. Physics p 5 B.sc 2 Sem 3. Kolhapur: Phadke Prakashan.
Patil P K, . Physics p 5 B.sc 2 Sem 3. Kolhapur: Phadke Prakashan. 2013.