Ravi क्रियासार Kriyāsāra = Kriyasara Ravi - Trivandrum ORIML - 88 Folios - Palm Leaf - Chants(Hindu) Hindu mantras Ravi Tantra . Incomplete Dark folios MFL New Delhi IGNCA Sanskrit Malayalam Malayālam Subjects--Uniform Titles: Tantra ; Hindu mantras ; Chants(Hindu) Dewey Class. No.: OLR / 93