1. Apr̲akāśitaṅṅaḷāya āṭṭakkathakaḷ Title: Apr̲akāśitaṅṅaḷāya āṭṭakkathakaḷ Contributors: Rāghavan Piḷḷa, K., 1920-1987 Publication: Tiruvanantapuraṃ : Hastalikhitagr̲anthaśāla, 1959-<1961>