This is the best book written in Bengali.Bhimrao Ramji Ambedkar 14 April 1891 – 6 December 1956, popularly known as Babasaheb, was an Indian jurist, economist, politician and social reformer who inspired the Modern Buddhist Movement and campaigned against social discrimination against Untouchables (Dalits), while also supporting the rights of women and labour. He was Independent India's first law minister and the principal architect of the Constitution of India. The human inquisitiveness is so wide that it would take centuries to explore the facts of the world. However, this series tries to achieve the impossible by presenting you almost all you ever wanted to know. The reader can surf through the collection and gather all information about famed personalities, countries, languages, professions, computers, health and fitness, sports, quotations, world, traveling destinations, musical instruments, hobbies, spiritual teachings, health disorders, history, etc. by embracing this out-of-the world collection.