Cankakala aracu uruvakkam
Subtitle: meyppatiyal anukumurai ayvu
By: Je. Ciyamala
Edition: 1. patippu.
Publisher: Pavai Paplikesans
Published: 2010
Place of publication: Cennai
Language: tam
Number of pages: 170
Description: Study on state formation during Sangam period.
Notes: In Tamil.