| 621 | X-ray and optical investigations in some electro-optic binary crystalline compounds | |
| 622 | ||
| Language: | English | |
| 623 | X ray and optical investigations in some electro-optic binary crystalline compounds | |
| 624 | ||
| Language: | English | |
| Shodhganga | ||
| 625 | ||
| Shodhganga | ||
| 626 | ||
| Language: | Hindi | |
| Shodhganga | ||