- References
{{short description|Tamil grammar book}}Isai Nunukkam is a grammar book for the Tamil language. It was written by Sikandi, before the second Sangam period.[1][2] References1. ^P.T. Srinivasa-iyengar, 1929, p.231-232 2. ^{{Harvnb|Zvelebil|1973b|p=47}}
{{Tamil language}}{{India-lit-stub}}{{Tamil language}} 3 : Tamil language|Tamil-language literature|Ancient Tamil Nadu |