Vishnu Namboodiri, M. V. നാടോടി വിജ്ഞാനീയം - Fourth Revised Edition - Kottayam: DC Books, 2007. - 332p. : Includes Bibliographic references and index ISBN: 81-713-0676-4 Subjects--Topical Terms: Folkloristics Dewey Class. No.: 398.2 / VIS