V. K. N. Sanghasahithyam: v K N kathukal / V. K. N.; edited by M. K. Madhavan Nair; V. K. N. and Anwar Abdulla - Chengannur : Rainbow Book Publishers, 2007. In Malayalam ISBN: 8189716549 Subjects--Topical Terms: --Letters Subjects--Index Terms: Letters Of V K N V K N Kathukal