Gambhir S.Y, Kulkarani D.B, . (1988). Practical Physics 11 th. Pune: Narendra Prakashan Pune.
Gambhir S.Y, Kulkarani D.B, . 1988. Practical Physics 11 th. Pune: Narendra Prakashan Pune.
Gambhir S.Y, Kulkarani D.B, . Practical Physics 11 th. Pune: Narendra Prakashan Pune. 1988.
