Venkatraman, G.R. Ecstatic flight into Himalayas : Char Dham yatra / G.R. Venkatraman. - Bombay : Bharatiya Vidya Bhavan, 1988. - xvi, 95p. ; 23cm. ISBN: Rs.60 Subjects--Topical Terms: Pilgrims and pilgrimages--India.Himalaya Mountains Region--Description and travel. Dewey Class. No.: 915.49604