High Quality Content by WIKIPEDIA articles! Pamulaparthi Sadasiva Rao (July 17, 1921 - August 26, 1996) was a thinker, philosopher, and took up free lance journalism for some part of his life. He started the magazine Kakatiya Patrika in Warangal India in 1948 with his cousin P. V. Narasimha Rao, later Prime Minister of India.