Narayanan, C. P. (1979). Subsidiary ganitham. State Institute of Languages.
Chicago Edition CitationNarayanan, C. P. Subsidiary Ganitham. Trivandrum: State Institute of Languages, 1979.
MLA Edition CitationNarayanan, C. P. Subsidiary Ganitham. State Institute of Languages, 1979.
Warning: These citations may not always be 100% accurate.