Jha Ram Nath Ed. Yog evam chatanya vigyan - Delhi Vidyanidhi Prakashan 2015 - 5-389p cm. ISBN: 995 Standard No.: 128727 Source: 843, 07/03/2016, Vidyanidhi Prakashan Textual Subjects--Topical Terms: Sanskrit Dewey Class. No.: Delta:36, Q5