| 1 | Paper technology with special reference to improvements upon some unit operations |
| 2 | |
| Language: | English |
| 3 | |
| 4 | |
| Language: | English |
| 5 | Alkali sulpho cyanides: Their application in metallurgical analysis |
| 6 | synthesis of islandicin and other anthraquinone colouring matters |
| Language: | English |
| 7 | |
| 8 | Studies on some technical problems in (a) oil and soap technology, and (b) sugar technology |
| Language: | English |