(UDHAYAM, COLOMBO) – The launching ceremony of the book titled ‘Thirasara Peramaga’, compiled by the Minster of Mega-polis and Western Development Patali Champika Ranawaka in parallel with the completion of his 10 year career as a Cabinet Minister was held yesterday (1st Feb.) at Sri Lanka Foundation Institute under the patronage of Prime Minister Ranil Wickremeisnghe.