Jog S.P, . (1986). Concept Of Chemistry 12th. Nagpur: Uttam Prakashan.
Jog S.P, . 1986. Concept Of Chemistry 12th. Nagpur: Uttam Prakashan.
Jog S.P, . Concept Of Chemistry 12th. Nagpur: Uttam Prakashan. 1986.
