Kaṭukaṅ kaṭikai māmūlam
Subtitle: patavurai viḷakkavuraikaḷuṭaṉ
Series: Kaḻaka veḷiyīṭu -- 181; Kal̲aka veḷiyīṭu -- 181
Publisher: Tirunelvēlit Teṉṉintiya Caivacittānta Nūṟpatippuk Kaḻakam
Published: 1966
Place of publication: Ceṉṉai
Language: tam
Number of pages: 100
Subjects: Tamil Didactic poetry; Tamil poetry
Other titles: Patiṉeṇ kīḻkkaṇakku; Kadugam kadigai maamoolam
Description: An ancient didactic work in Patiṉeṇkīḻkkaṇakku, with notes.
Notes: A re-issue in one volume of three works originally published separately, with Kaḻaka veḷiyīṭu series numbering 170, 186, 189.

Each part has special title page, and individual series numbering.

In Tamil.
Table of contents: title: Nallātaṉār iyaṟṟiya Tirikaṭukam  -- Pu. Ci. Puṉṉaivaṉanāta Mutaliyāravarkaḷ virutti yuraiyuṭaṉ -- (1962); title: Viḷampi Nākaṉār iyaṟṟiya Nāṉmaṇikkaṭikai  -- Ti. Cu. Pālacuntaram Piḷḷaiyavarkaḷ (Iḷavaḻakaṉār) eḻutiya uraiyuṭaṉ -- (1965); title: Kāriyācāṉ iyaṟṟiya Ciṟupañcamūlam -- Vittuvāṉ Pu. Ci. Puṉṉaivaṉanāta Mutaliyāravarkaḷ eḻutiya viḷakka vuraiyuṭaṉ-- (1963).