Ramakrishna Math, 'UDBODHAN', 1 no Udbodhan Lane, Baghbazar, Kolkata-3 , is a branch of Ramakrishna Math and Ramakrishna Mission, Belur Math, (Worldwide headquarter of all RKM centres and sub-centres.) The centre is well known as The Mother's House (Mayer Bari) and also Udbodhan. Udbodhan Office is the premier publishing house of Bengali books of Ramakrishna Math & Ramakrishna Mission and has immensely contributed to the spread of Ramakrishna-Vivekananda and Vedanta ideology through its publications.
Udbodhan - the only Bengali mouthpiece of Ramakrishna Math and Mission, started by Swami Vivekananda in January 1899, stepped into its hundredth year in January 1998. Before the publication of Udbodhan, the "Brahmavadin" and "Prabuddha Bharat" were being published from Madras under Swami Vivekananda's inspiration but these were not the official journals of the Ramakrishna Order. It was only later that the Prabuddha Bharat was taken over by Ramakrishna Mission and published first, from Almora and then, from Mayavati.