Ravi प्रयोगमञ्जरी Prayogamañjarī = Prayogamanjari Ravi - Trivandrum ORIML - 101 Folios - Palm Leaf - Chants(Hindu) Hindu mantras Ravi Tantra . Complete MFL New Delhi IGNCA Sanskrit Malayalam Malayālam Subjects--Uniform Titles: Tantra ; Hindu mantras ; Chants(Hindu) Dewey Class. No.: OLR / 160