Reddy, V. Madhusudhan . Yoga of the rishis : the upanishadic approch to death and immortality / by V. Madhusudhan Reddy. - Hyderabad : Institute of Human Stud , 1985. - 144p. : table ; 21cm. . NULL ISBN: Rs. 50.00 (Pbk) Subjects--Index Terms: PHILOSOPHY Dewey Class. No.: 181.45 / RED/Y