| 1 | |
| 2 | Analytical evaluation of some ionselective electrodes of mixed metal sulphides |
| Language: | English |
| 3 | Studies on some metal sulphide indicator electrodes of arsenic group |
| 4 | Investigations in photoconductivity of some impurity doped photoconductors |
| Language: | English |
| 5 | |
| 6 | |
| Language: | English |
| 7 |