Thrivikraman, T ed. Proceedings of the UGC sponsored national seminar on recent trends in crytography and coding theory. Ed. by T Thrivikraman; Anu Oommen and Sunny Kuriakose - Kochi: Department of Mathematics, U.C College; 2005. - 106p. Subjects--Index Terms: Crytography Coding theory. Universal Decimal Class. No.: 681.188 / THR