Chennai Jan 29 PTI Tamil Nadu Governor RN Ravi on Saturday released two books -- one on the Vedas and the upanishads and the other on yoga by Heartfulness which offers meditative practices and lifestyle changes Tales from The Vedas and Upanishads has a collection of 25 stories meant for children while The Authentic Yoga is philosophical and is written in simple language a press release here said PTI SA NVG NVG
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