मन्त्रप्रयोग Mantraprayoga = Mantraprayoga - Alwar RORI - 1 Folio - Paper - Chants(Hindu) Hindu mantras Mantra Tantra . Complete MFL New Delhi IGNCA Sanskrit Devanagari Devanāgarī Subjects--Uniform Titles: Tantra ; Mantra ; Hindu mantras ; Chants(Hindu) Dewey Class. No.: RIR / 675