Sivananda, Swami.
Ethical teachings, by Sri swami Sivananda / - Rikhikesh: The Sivananda Publication League, 1946. - 177 p. front., (port.) facsim. - The "Sivananda diamond jubilee" series, no. 7 . - "Sivananda diamond jubilee" series ; no. 7. .
Ethical teachings, by Sri swami Sivananda / - Rikhikesh: The Sivananda Publication League, 1946. - 177 p. front., (port.) facsim. - The "Sivananda diamond jubilee" series, no. 7 . - "Sivananda diamond jubilee" series ; no. 7. .