Dravidian verb morphology : a comparative study /
P. S. Subrahmanyam.
- Annamalainagar : Annamalai University, 1971.
- vi, iv, 548 p. ;
"Revised version of [the author's] Ph.D. thesis entitled 'A comparative study of verb forms in the Dravidian languages,' submitted to the Andhra University in 1963."