Browsing by Author Ayyangar, N. R.
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![]() | 14-May- 6 | Synthesis of some naturally occuring hydroxyanthraquionne colouring matters. | Venkataraman, K.; Ayyangar, N. R. |
| Preview | Issue Date | Title | Author(s) |
|---|---|---|---|
![]() | 14-May- 6 | Synthesis of some naturally occuring hydroxyanthraquionne colouring matters. | Venkataraman, K.; Ayyangar, N. R. |