Vaḷḷattōḷ, 1878-1958. Pr̲asaṅgavēdiyil. [Granthakarttā] Vaḷḷattōḷ. - [1. patipp] - [Cer̲uturutti, Vaḷḷattōḷ Granthālayaṃ, 1964] - ii, 150 p. 18 cm. In Malayalam. LCCN: sa 66004966 LC Class. No.: PL4718.9.N3 / P7 1964