00244nam a22000977a 4500 20251127133759.0 D. S. Azhakeshan 5449 Ilakkana Suvai/ By D. S. Azhakeshan Sutha publications, 1996 ddc BK 753793 753793 0 4 ddc 0 0 NFIC TAM TAM GEN 2025-11-27 0 TAM18398 2025-11-27 08:08:49 2025-11-27 BK