Ray, S Dutta. Yogic Exercises : Physiologic and Psychic Processes / S Dutta Ray. - 1 st ed. - New Delhi : Jaypee Brothers Medical Publishers, 2003. - xx, 182p. : ill. ; 24 cm. Includes Index. ISBN: 8171791052 Subjects--Topical Terms: Yoga-- Therapeutic use .Organs (Anatomy) -- Diseases. Dewey Class. No.: 613.7046 R S Y 221