Scientists and politicians who changed the world through mind and power
| Author | පසඟි ඔනාශි රත්නායක |
|---|---|
| School | Kandy model schol polgolla |
| Grade | Grade 7 |
| Category | Science and political |
| Author | පසඟි ඔනාශි රත්නායක |
|---|---|
| School | Kandy model schol polgolla |
| Grade | Grade 7 |
| Category | Science and political |