The Rapid Progress In Research On Mass Losing Pulsating Stars Has Now Taken Us Far From Its Early Photographic Light Variation Study To The World Of Massive Photometry And Interferometic Observations However, Some Fundamental Problems Such As The Pulsational Mode And The Mass Loss Mechanism Remain A Mystery
Augustine Og Mandino II December 12, 1923 September 3, 1996 was an American author He wrote the bestselling book The Greatest Salesman in the World His books have sold over 50 million copies and have been translated into over twenty five different languages He was the president of Success Unlimited magazine until 1976 and is an inductee of the National Speakers Association s Hall Of Fame.
- 448 pages
- Og Mandino's Great Trilogy: The Greatest Salesman in the World / the Greatest Secret in the World / the Greatest Miracle in the World
- Og Mandino
- 10 April 2019 Og Mandino