Gōpi, Kālaṭi, 1930- Pāpikaḷkku par̲udīsa : nāṭakaṃ / Kālaṭi Gōpi. - Er̲aṇakuḷaṃ : Si.Ai.Si.Si. Bukkȧ Haus, [1963] - 98 p. ; 19 cm. Title on added t.p.: Papikalkku parudeesa. In Malayalam. A play. LCCN: sa 64003144 LC Class. No.: PL4718.9.G647 / P3