Tharathamyasahithyam: Thathvavum prasakthiyum /
Purushothaman, P O
Tharathamyasahithyam: Thathvavum prasakthiyum / P O Purushothaman - 1st ed. - Thiruvanathapuram : State Institute of Languages, c1999.
In Malayalam.
Tharathamyasahithyam: Thathvavum prasakthiyum / P O Purushothaman - 1st ed. - Thiruvanathapuram : State Institute of Languages, c1999.
In Malayalam.