Economy of Indonesia the Republic of Indonesia), a currency issued by the Republican Government which was the predecessor of Rupiah. Despite so, currency issued during the Japanese occupation and by Dutch authorities were still in circulation, and simplicity of the ORI made its counterfeiting straightforward, worsening matters. Once the nation's independence has been recognised by the Netherlands on December 1949, the next 10 years saw the devaluation of Dutch banknotes into half their value ("Gunting Sjafruddin"), dissolution of the United States of Indonesia in 1950, and during the liberal democracy period the nationalization of "De Javasche Bank" into modern Bank Indonesia and the
National Library of Indonesia with Radio-frequency identification devices for security and to monitor the inventory. The new building of National Library consists of 24 operational floors. At the entrance of the main building, there is a plaza, four large rooms, two each on the right and left, displaying the history of Indonesian reading. The script room displays a map of Indonesia on a digital screen on one side of the wall with a recording telling the story of literacy in people of Indonesia. Next to the script room, there is a room that presents an explanation of the development of writing media as well